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Tap on \"),_c('i',{staticClass:\"undoer ma-1\"}),_vm._v(\" button to go to the previous step.\\n  \")])\n}]\n\nexport { render, staticRenderFns }","const Boxes = {\r\n  box1: function () {\r\n\t JXG.Options.board.minimizeReflow = 'none';\r\n  var brd1 = JXG.JSXGraph.initBoard('jxgbox1',{boundingbox: [-1, 11, 11, -1],keepaspectratio: true, axis:true, ticks:true, grid:true, showCopyright:false, showNavigation:false, pan:{enabled:false}, zoom:{enabled:false}});\r\n\t var resize1 = function () {\r\n\t   brd1.resizeContainer(brd1.containerObj.clientWidth, brd1.containerObj.clientHeight, true);\r\n\t   brd1.fullUpdate();};\r\n  window.addEventListener(\"resize\", resize1);\r\n  brd1.options.layer['image'] =14;\r\n\tbrd1.create('text', [5, 10.5, 'Bar Chart'],{highlight:false, display:'internal', anchorX:'middle', anchorY:'middle', CssStyle:'fontFamily:Oswald;fontWeight:bold',fontSize:function(){return Math.round(32*brd1.canvasWidth/800.)}, fixed:true});\r\n  var type1 = 2;\r\n  var type2 = 3;\r\n  var type3 = 4\r\n  var type4 = 1\r\n  var type5 = 2;\r\n  var dataArr=[type1, type2, type3, type4, type5];\r\n  var bulldog=[];\r\n  var doberman=[];\r\n  var greyhound=[];\r\n  var dalmatian=[];\r\n  var sharpei =[];\r\n  var charts=[];\r\n  var a=1;\r\n  var i=1, j=1, k=1, l=1, m=1;\r\n  var ini =function(){\r\n  brd1.removeObject(bulldog);\r\n  brd1.removeObject(doberman);\r\n  brd1.removeObject(greyhound);\r\n  brd1.removeObject(dalmatian);\r\n  brd1.removeObject(sharpei);\r\n  brd1.removeObject(charts);\r\n  }\r\n  var bd = function(){\r\n  for(i=1;i<=type1;i++)\r\n   {\r\n   bulldog[i-1] =brd1.create('image', ['/assets/bulldog.svg', [0.55, 9.25-a*(i-1)],[0.9, 0.9]], {opacity:1, fixed:true});\r\n   bulldog[i-1].setLabel('Bulldog')\r\n   bulldog[i-1].label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n   bulldog[i-1].on('over', function () {this.label.setAttribute({visible:true});});\r\n   bulldog[i-1].on('out', function () {this.label.setAttribute({visible:false});});\r\n   }\r\n  }\r\n  var dm = function(){\r\n  for(j=1;j<=type2;j++)\r\n   {\r\n   doberman[j-1] =brd1.create('image', ['/assets/doberman.svg', [1.55, 9.25-a*(j-1)],[0.9, 0.9]], {opacity:1, fixed:true});\r\n   doberman[j-1].setLabel('Doberman')\r\n   doberman[j-1].label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n   doberman[j-1].on('over', function () {this.label.setAttribute({visible:true});});\r\n   doberman[j-1].on('out', function () {this.label.setAttribute({visible:false});});\r\n   }\r\n  }\r\n  var gh = function(){\r\n  for(k=1;k<=type3;k++)\r\n   {\r\n   greyhound[k-1] =brd1.create('image', ['/assets/greyhound.svg', [2.55, 9.25-a*(k-1)],[0.9, 0.9]], {opacity:1, fixed:true});\r\n   greyhound[k-1].setLabel('Greyhound')\r\n   greyhound[k-1].label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n   greyhound[k-1].on('over', function () {this.label.setAttribute({visible:true});});\r\n   greyhound[k-1].on('out', function () {this.label.setAttribute({visible:false});});\r\n   }\r\n  }\r\n  var dmt = function(){\r\n  for(l=1;l<=type4;l++)\r\n   {\r\n   dalmatian[l-1] =brd1.create('image', ['/assets/dalmatian.svg', [3.55, 9.25-a*(l-1)],[0.9, 0.9]], {opacity:1, fixed:true});\r\n   dalmatian[l-1].setLabel('Dalmatian')\r\n   dalmatian[l-1].label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n   dalmatian[l-1].on('over', function () {this.label.setAttribute({visible:true});});\r\n   dalmatian[l-1].on('out', function () {this.label.setAttribute({visible:false});});\r\n   }\r\n  }\r\n  var sp = function(){\r\n  for(m=1;m<=type5;m++)\r\n   {\r\n   sharpei[m-1] =brd1.create('image', ['/assets/shar-pei.svg', [4.55, 9.25-a*(m-1)],[0.9, 0.9]], {opacity:1, fixed:true});\r\n   sharpei[m-1].setLabel('Shar-pei')\r\n   sharpei[m-1].label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n   sharpei[m-1].on('over', function () {this.label.setAttribute({visible:true});});\r\n   sharpei[m-1].on('out', function () {this.label.setAttribute({visible:false});});\r\n   }\r\n  }\r\n  var cht = function(){\r\n    charts[0] =brd1.create('chart', dataArr, {fillOpacity:1, anchorX:'left',chartStyle:'bar',labels:dataArr,width:1,dir:'vertical'});\r\n  }\r\n  bd(); dm();gh();dmt();sp();cht();\r\n  var reload = brd1.create('image', ['/assets/shuffle.svg', [8.4,8.4],[1.2, 1.2]], {opacity:1, fixed:true});\r\n  reload.setLabel('Tap to Shuffle')\r\n  reload.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  reload.on('over', function () {this.label.setAttribute({visible:true});});\r\n  reload.on('out', function () {this.label.setAttribute({visible:false});});\r\n\r\n  reload.on('down', function(){ini();type1=Math.round(Math.random()*3)+1; type2=Math.round(Math.random()*4)+1; type3=Math.round(Math.random()*4)+1;type4=Math.round(Math.random()*2)+1;type5=Math.round(Math.random()*3)+1;\r\n    dataArr=[type1, type2, type3, type4, type5]; i=1;j=1;k=1;l=1;m=1;bd();dm();gh();dmt();sp();cht();});\r\n  brd1.create('text', [9, -0.5, 'Breed of Dog'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(22*brd1.canvasWidth/800.)}});\r\n  brd1.create('text', [-0.5, 5, 'Number of Dogs'],{display:'internal', rotate:90, anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(22*brd1.canvasWidth/800.)}});\r\n  brd1.create('text', [1, -0.5, 'Bulldog'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(16*brd1.canvasWidth/800.)}});\r\n  brd1.create('text', [2, -0.5, 'Doberman'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(16*brd1.canvasWidth/800.)}});\r\n  brd1.create('text', [3, -0.5, 'Greyhound'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(16*brd1.canvasWidth/800.)}});\r\n  brd1.create('text', [4, -0.5, 'Dalmatian'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(16*brd1.canvasWidth/800.)}});\r\n  brd1.create('text', [5, -0.5, 'Shar-pei'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(16*brd1.canvasWidth/800.)}});\r\n\r\n  /*var dice = function(){\r\n  for (k=1; k<=cnt; k++){\r\n  brd2.create('image', ['/assets/dice-'+tup[k-1][0]+'.svg', [12, 16-3*k],[4, 4]], {name:img[2*(k-1)+1], fixed:true});\r\n  brd2.create('image', ['/assets/dice-'+tup[k-1][1]+'.svg', [17.5,16-3*k],[4, 4]],{name:img[2*(k-1)+2], rotate:50+20*Math.random(), fixed:true});\r\n  brd2.update();\r\n  };\r\n};\r\n\t//\r\n\tvar plus1=brd1.create('image', ['/assets/bulldog.svg', [-14., 20.-a],[1.6, 1.7]], {opacity:1, fixed:true});\r\n\tplus1.setLabel('Bulldog')\r\n\tplus1.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tplus1.on('over', function () {this.label.setAttribute({visible:true});});\r\n\tplus1.on('out', function () {this.label.setAttribute({visible:false});});\r\n\t//\r\n\tvar plus2=brd1.create('image', ['/assets/dachshund.svg', [-12., 20.-a-0.1],[1.75, 1.75]], {opacity:1, fixed:true});\r\n\tplus2.setLabel('Corgi')\r\n\tplus2.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tplus2.on('over', function () {this.label.setAttribute({visible:true});});\r\n\tplus2.on('out', function () {this.label.setAttribute({visible:false});});\r\n\t//\r\n\tvar plus3=brd1.create('image', ['/assets/mastiff.svg', [-10, 20-a-0.1],[3, 3.2]], {opacity:1, fixed:true});\r\n\tplus3.setLabel('Mastiff')\r\n\tplus3.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tplus3.on('over', function () {this.label.setAttribute({visible:true});});\r\n\tplus3.on('out', function () {this.label.setAttribute({visible:false});});\r\n    //\r\n\tvar plus4=brd1.create('image', ['/assets/pointer.svg', [-7.5, 20-a-0.1],[2.5, 2.5]], {opacity:1, fixed:true});\r\n\tplus4.setLabel('Pointer')\r\n\tplus4.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tplus4.on('over', function () {this.label.setAttribute({visible:true});});\r\n\tplus4.on('out', function () {this.label.setAttribute({visible:false});});\r\n    //\r\n\tvar plus5=brd1.create('image', ['/assets/doberman.svg', [-5, 20.15-a],[2.5, 2.5]], {opacity:1, fixed:true});\r\n\tplus5.setLabel('Doberman')\r\n\tplus5.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tplus5.on('over', function () {this.label.setAttribute({visible:true});});\r\n\tplus5.on('out', function () {this.label.setAttribute({visible:false});});\r\n    //\r\n\tvar plus6=brd1.create('image', ['/assets/greyhound.svg', [-2.5, 20-a-0.1],[2.85, 2.85]], {opacity:1, fixed:true});\r\n\tplus6.setLabel('Greyhound')\r\n\tplus6.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tplus6.on('over', function () {this.label.setAttribute({visible:true});});\r\n\tplus6.on('out', function () {this.label.setAttribute({visible:false});});\r\n    //\r\n\tvar plus7=brd1.create('image', ['/assets/dalmatian.svg', [0, 20-0.2-a],[2.35, 2.6]], {opacity:1, fixed:true});\r\n\tplus7.setLabel('Dalmatian')\r\n\tplus7.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tplus7.on('over', function () {this.label.setAttribute({visible:true});});\r\n\tplus7.on('out', function () {this.label.setAttribute({visible:false});});\r\n    //\r\n\tvar plus8=brd1.create('image', ['/assets/shar-pei.svg', [2.5, 20-a-0.1],[2.25, 2.25]], {opacity:1, fixed:true});\r\n\tplus8.setLabel('Shar-Pei')\r\n\tplus8.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tplus8.on('over', function () {this.label.setAttribute({visible:true});});\r\n\tplus8.on('out', function () {this.label.setAttribute({visible:false});});\r\n    //\r\n\tvar plus9 = brd1.create('image', ['/assets/rottweiler.svg', [5, 20-a-0.1],[2.5, 2.5]], {opacity:1, fixed:true});\r\n\tplus9.setLabel('Rottweiler')\r\n\tplus9.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tplus9.on('over', function () {this.label.setAttribute({visible:true});});\r\n\tplus9.on('out', function () {this.label.setAttribute({visible:false});});\r\n    //\r\n\tvar plus10 =brd1.create('image', ['/assets/chihuahua.svg', [7.5, 20.25-a],[1.15, 1.]], {opacity:1, fixed:true});\r\n\tplus10.setLabel('Chihuahua')\r\n\tplus10.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tplus10.on('over', function () {this.label.setAttribute({visible:true});});\r\n\tplus10.on('out', function () {this.label.setAttribute({visible:false});});\r\n\t//\r\n\tvar v =[0,0,0,0,0];\r\n\tvar i=0;\r\n\tplus1.on('down', function(){if(i<=4){plus1.moveTo([-14+2.75*i+0.5,-a]); v[i]=14/12; i+=1;}else{return;}});\r\n\tplus2.on('down', function(){if(i<=4){plus2.moveTo([-14+2.75*i+0.5,-a-0.1]); v[i]=12/12; i+=1;}else{return;}});\r\n\tplus3.on('down', function(){if(i<=4){plus3.moveTo([-14+2.75*i,-a-0.1]); v[i]=30/12; i+=1;}else{return;}});\r\n\tplus4.on('down', function(){if(i<=4){plus4.moveTo([-14+2.75*i,-a-0.1]); v[i]=24/12; i+=1;}else{return;}});\r\n\tplus5.on('down', function(){if(i<=4){plus5.moveTo([-14+2.75*i,0.15-a]);v[i]=28/12;  i+=1;}else{return;}});\r\n\tplus6.on('down', function(){if(i<=4){plus6.moveTo([-14+2.75*i,-a]); v[i]=27/12; i+=1;}else{return;}});\r\n\tplus7.on('down', function(){if(i<=4){plus7.moveTo([-14+2.75*i,-0.1-a]); v[i]=22/12; i+=1;}else{return;}});\r\n\tplus8.on('down', function(){if(i<=4){plus8.moveTo([-14+2.75*i,-a]);v[i]=20/12;  i+=1;}else{return;}});\r\n\tplus9.on('down', function(){if(i<=4){plus9.moveTo([-14+2.75*i,-a]); v[i]=2; i+=1;}else{return;}});\r\n\tplus10.on('down',function(){if(i<=4){plus10.moveTo([-14+2.75*i+0.5,0.25-a]);v[i]=11/12;  i+=1;}else{return;}});\r\n///////////////////////////////////////////////////////////\r\n\tvar mu = function(){return (v[0]+v[1]+v[2]+v[3]+v[4])/(i+0.00001)};\r\n\tvar sig = function(){\r\n\t\tif(i==1){return Math.sqrt((v[0]-mu())*(v[0]-mu()))}\r\n\t\telse if(i==2){return Math.sqrt(((v[0]-mu())*(v[0]-mu())+(v[1]-mu())*(v[1]-mu()))/2)}\r\n\t\telse if(i==3){return Math.sqrt(((v[0]-mu())*(v[0]-mu())+(v[1]-mu())*(v[1]-mu())+ (v[2]-mu())*(v[2]-mu()))/3)}\r\n\t\telse if(i==4){return Math.sqrt(((v[0]-mu())*(v[0]-mu())+(v[1]-mu())*(v[1]-mu())+(v[2]-mu())*(v[2]-mu())+ (v[3]-mu())*(v[3]-mu()))/4)}\r\n\t\telse if(i==5){return Math.sqrt(((v[0]-mu())*(v[0]-mu())+(v[1]-mu())*(v[1]-mu())+(v[2]-mu())*(v[2]-mu())+(v[3]-mu())*(v[3]-mu())+(v[4]-mu())*(v[4]-mu()))/5)}\r\n\t\telse{return 0;}\r\n\t};\r\n\tbrd1.create('text', [-17.7, -1.5, 'Heights(ft.)'],{CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}, fixed:true});\r\n\tbrd1.create('text', [-13.625, -1.5, function(){return ''+ (v[0]).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n\tbrd1.create('text', [-10.875, -1.5, function(){return ''+ (v[1]).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n\tbrd1.create('text', [-8.125, -1.5, function(){return ''+ (v[2]).toFixed(2)}],{ fixed:true,CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n\tbrd1.create('text', [-5.375, -1.5, function(){return ''+ (v[3]).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n\tbrd1.create('text', [-2.625, -1.5, function(){return ''+ (v[4]).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n\tbrd1.create('text', [-13.5, 7.5, 'Mean &mu; (ft.)'],{CssStyle:'fontFamily:Oswald', color:'red', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}, fixed:true});\r\n\tbrd1.create('text', [-5, 7.5, function(){return ''+ (mu()).toFixed(2)}],{fixed:true, CssStyle:'fontFamily:Oswald', color:'red', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n\tbrd1.create('text', [-13.5, 6., 'Standard Deviation &sigma; (ft.)'],{CssStyle:'fontFamily:Oswald',color:'blue', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}, fixed:true});\r\n\tbrd1.create('text', [-5, 6., function(){return ''+ (JXG.Math.Statistics.sd(v)).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald', color:'blue', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n\tbrd1.create('text', [-13.5, 4.5, 'Median (ft.)'],{CssStyle:'fontFamily:Oswald',color:'green', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}, fixed:true});\r\n\tbrd1.create('text', [-5, 4.5, function(){return ''+ (JXG.Math.Statistics.median(v)).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald', color:'green', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n\tvar func =brd1.create('functiongraph',[function(x){return (2.5/(sig()+0.01)/Math.sqrt(2*Math.PI))*Math.exp(-0.5*(x+mu())*(x+mu())/(sig()+0.01)/(sig()+0.01))}, 0, -4],{strokeColor:'red', strokeWidth:2});\r\n\tvar t = brd1.create('transform', [-Math.PI/2], {type: 'rotate'});\r\n\tt.bindTo(func);\r\n\tbrd1.create('line',[[0, function(){return mu()}],[function(){return 2/sig()/Math.sqrt(2*Math.PI)}, function(){return mu()}]], {strokeWidth:1, dash:1});\r\n\tvar mean =brd1.create('image', ['/assets/random.svg', [6, function(){return mu()}],[1.25, 1.25]], {opacity:1, fixed:true});\r\n\tmean.setLabel('Mean')\r\n\tvar std =brd1.create('image', ['/assets/random.svg', [2, function(){return mu()+sig()}],[1.25, 1.25]], {opacity:1, rotate:90, fixed:true});\r\n\tstd.setLabel('Spread')\r\n\tmean.label.setAttribute({offset:[0, 50], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n\tstd.label.setAttribute({offset:[0, 50], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n*/\r\n    },\r\n    box2: function () {\r\n  \t JXG.Options.board.minimizeReflow = 'none';\r\n    var brd2 = JXG.JSXGraph.initBoard('jxgbox2',{boundingbox: [-1, 11, 11, -1],keepaspectratio: true, axis:true, ticks:true, grid:true, showCopyright:false, showNavigation:false, pan:{enabled:false}, zoom:{enabled:false}});\r\n  \t var resize2 = function () {\r\n  \t   brd2.resizeContainer(brd2.containerObj.clientWidth, brd2.containerObj.clientHeight, true);\r\n  \t   brd2.fullUpdate();};\r\n    window.addEventListener(\"resize\", resize2);\r\n    brd2.options.layer['image'] =14;\r\n    brd2.create('text', [5, 10.5, 'Bar Chart'],{highlight:false, display:'internal', anchorX:'middle', anchorY:'middle', CssStyle:'fontFamily:Oswald;fontWeight:bold',fontSize:function(){return Math.round(32*brd2.canvasWidth/800.)}, fixed:true});\r\n    var type1 = 2;\r\n    var type2 = 3;\r\n    var type3 = 4\r\n    var type4 = 1\r\n    var type5 = 2;\r\n    var dataArr=[type1, type2, type3, type4, type5];\r\n    var bulldog=[];\r\n    var doberman=[];\r\n    var greyhound=[];\r\n    var dalmatian=[];\r\n    var sharpei =[];\r\n    var charts=[];\r\n    var a=1;\r\n    var i=1, j=1, k=1, l=1, m=1;\r\n    var ini =function(){\r\n    brd2.removeObject(bulldog);\r\n    brd2.removeObject(doberman);\r\n    brd2.removeObject(greyhound);\r\n    brd2.removeObject(dalmatian);\r\n    brd2.removeObject(sharpei);\r\n    brd2.removeObject(charts);\r\n    }\r\n    var bd = function(){\r\n    for(i=1;i<=type1;i++)\r\n     {\r\n     bulldog[i-1] =brd2.create('image', ['/assets/bulldog.svg', [0.55, 9.25-a*(i-1)],[0.9, 0.9]], {opacity:1, fixed:true});\r\n     bulldog[i-1].setLabel('Bulldog')\r\n     bulldog[i-1].label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n     bulldog[i-1].on('over', function () {this.label.setAttribute({visible:true});});\r\n     bulldog[i-1].on('out', function () {this.label.setAttribute({visible:false});});\r\n     }\r\n    }\r\n    var dm = function(){\r\n    for(j=1;j<=type2;j++)\r\n     {\r\n     doberman[j-1] =brd2.create('image', ['/assets/doberman.svg', [1.55, 9.25-a*(j-1)],[0.9, 0.9]], {opacity:1, fixed:true});\r\n     doberman[j-1].setLabel('Doberman')\r\n     doberman[j-1].label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n     doberman[j-1].on('over', function () {this.label.setAttribute({visible:true});});\r\n     doberman[j-1].on('out', function () {this.label.setAttribute({visible:false});});\r\n     }\r\n    }\r\n    var gh = function(){\r\n    for(k=1;k<=type3;k++)\r\n     {\r\n     greyhound[k-1] =brd2.create('image', ['/assets/greyhound.svg', [2.55, 9.25-a*(k-1)],[0.9, 0.9]], {opacity:1, fixed:true});\r\n     greyhound[k-1].setLabel('Greyhound')\r\n     greyhound[k-1].label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n     greyhound[k-1].on('over', function () {this.label.setAttribute({visible:true});});\r\n     greyhound[k-1].on('out', function () {this.label.setAttribute({visible:false});});\r\n     }\r\n    }\r\n    var dmt = function(){\r\n    for(l=1;l<=type4;l++)\r\n     {\r\n     dalmatian[l-1] =brd2.create('image', ['/assets/dalmatian.svg', [3.55, 9.25-a*(l-1)],[0.9, 0.9]], {opacity:1, fixed:true});\r\n     dalmatian[l-1].setLabel('Dalmatian')\r\n     dalmatian[l-1].label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n     dalmatian[l-1].on('over', function () {this.label.setAttribute({visible:true});});\r\n     dalmatian[l-1].on('out', function () {this.label.setAttribute({visible:false});});\r\n     }\r\n    }\r\n    var sp = function(){\r\n    for(m=1;m<=type5;m++)\r\n     {\r\n     sharpei[m-1] =brd2.create('image', ['/assets/shar-pei.svg', [4.55, 9.25-a*(m-1)],[0.9, 0.9]], {opacity:1, fixed:true});\r\n     sharpei[m-1].setLabel('Shar-pei')\r\n     sharpei[m-1].label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n     sharpei[m-1].on('over', function () {this.label.setAttribute({visible:true});});\r\n     sharpei[m-1].on('out', function () {this.label.setAttribute({visible:false});});\r\n     }\r\n    }\r\n    var Pt=[];\r\n    var Pt0 =brd2.create('point', [1, 0],{name:'Bulldog', label:{anchorX:'middle',CssStyle:'fontFamily:Oswald',offset:[0, 15], fontSize:function(){return Math.round(16*brd2.canvasWidth/800.)}}, snapToGrid:true, strokeColor:'black', fillColor:'yellow'});\r\n    var Pt1 =brd2.create('point', [2, 0],{name:'Doberman', label:{anchorX:'middle',CssStyle:'fontFamily:Oswald',offset:[0, 15], fontSize:function(){return Math.round(16*brd2.canvasWidth/800.)}}, snapToGrid:true, strokeColor:'black', fillColor:'yellow'});\r\n    var Pt2 =brd2.create('point', [3, 0],{name:'Greyhound', label:{anchorX:'middle',CssStyle:'fontFamily:Oswald',offset:[0, 15], fontSize:function(){return Math.round(16*brd2.canvasWidth/800.)}}, snapToGrid:true, strokeColor:'black', fillColor:'yellow'});\r\n    var Pt3 =brd2.create('point', [4, 0],{name:'Dalmatian', label:{anchorX:'middle',CssStyle:'fontFamily:Oswald',offset:[0, 15], fontSize:function(){return Math.round(16*brd2.canvasWidth/800.)}}, snapToGrid:true, strokeColor:'black', fillColor:'yellow'});\r\n    var Pt4 =brd2.create('point', [5, 0],{name:'Shar-pei', label:{anchorX:'middle',CssStyle:'fontFamily:Oswald',offset:[0, 15], fontSize:function(){return Math.round(16*brd2.canvasWidth/800.)}}, snapToGrid:true, strokeColor:'black', fillColor:'yellow'});\r\n    var f=[function(){return (Pt0.Y()).toFixed(2);}, function(){return (Pt1.Y()).toFixed(2);}, function(){return (Pt2.Y()).toFixed(2);}, function(){return (Pt3.Y()).toFixed(2);}, function(){return (Pt4.Y()).toFixed(2);}];\r\n    //var f =[Pt0.Y(), 5, 5, 5, 5];\r\n    brd2.create('chart', [f], {fillOpacity:1, anchorX:'left',chartStyle:'bar',width:1,dir:'vertical'});\r\n    var cht = function(){\r\n      charts[0] =brd2.create('chart', dataArr, {fillOpacity:1, anchorX:'left',chartStyle:'bar',labels:dataArr,width:1,dir:'vertical'});\r\n    }\r\n    bd(); dm();gh();dmt();sp();\r\n    var test = brd2.create('image', ['/assets/test.svg', [7,2.],[1.2, 1.2]], {opacity:1, fixed:true});\r\n    test.setLabel('Tap to Test')\r\n    test.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n    test.on('over', function () {this.label.setAttribute({visible:true});});\r\n    test.on('out', function () {this.label.setAttribute({visible:false});});\r\n    var correct=brd2.create('image', ['/assets/check.svg', [8.5, 2], [1. ,1.]], {visible: false, fixed: true});\r\n    var wrong=brd2.create('image', ['/assets/cross.svg', [8.5, 2], [1. ,1.]], {visible: false, fixed: true});\r\n    function check(){\r\n\r\n        if(Pt0.Y() == type1 && Pt1.Y() == type2 && Pt2.Y() == type3 && Pt3.Y() == type4 && Pt4.Y() == type5){\r\n\r\n            correct.setAttribute({visible: true});\r\n            wrong.setAttribute({visible: false});\r\n\r\n        }\r\n\r\n        else{\r\n            correct.setAttribute({visible: false});\r\n            wrong.setAttribute({visible: true});\r\n        }\r\n}\r\n   test.on('down', check);\r\n    var reload = brd2.create('image', ['/assets/shuffle.svg', [8.4,8.4],[1.2, 1.2]], {opacity:1, fixed:true});\r\n    reload.setLabel('Tap to Shuffle')\r\n    reload.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n    reload.on('over', function () {this.label.setAttribute({visible:true});});\r\n    reload.on('out', function () {this.label.setAttribute({visible:false});});\r\n\r\n    reload.on('down', function(){ini();type1=Math.round(Math.random()*3)+1; type2=Math.round(Math.random()*4)+1; type3=Math.round(Math.random()*4)+1;type4=Math.round(Math.random()*2)+1;type5=Math.round(Math.random()*3)+1;\r\n     i=1;j=1;k=1;l=1;m=1;bd();dm();gh();dmt();sp();\r\n     correct.setAttribute({visible: false});\r\n     wrong.setAttribute({visible: false});});\r\n    brd2.create('text', [9, -0.5, 'Breed of Dog'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(22*brd2.canvasWidth/800.)}});\r\n    brd2.create('text', [-0.5, 5, 'Number of Dogs'],{display:'internal', rotate:90, anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(22*brd2.canvasWidth/800.)}});\r\n    //brd2.create('text', [1, -0.5, 'Bulldog'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(16*brd2.canvasWidth/800.)}});\r\n    //brd2.create('text', [2, -0.5, 'Doberman'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(16*brd2.canvasWidth/800.)}});\r\n    //brd2.create('text', [3, -0.5, 'Greyhound'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(16*brd2.canvasWidth/800.)}});\r\n    //brd2.create('text', [4, -0.5, 'Dalmatian'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(16*brd2.canvasWidth/800.)}});\r\n    //brd2.create('text', [5, -0.5, 'Shar-pei'],{display:'internal',anchorX:'middle', fixed:true, CssStyle:'fontFamily:Oswald', fontSize:function(){return Math.round(16*brd2.canvasWidth/800.)}});\r\n\r\n    /*var dice = function(){\r\n    for (k=1; k<=cnt; k++){\r\n    brd2.create('image', ['/assets/dice-'+tup[k-1][0]+'.svg', [12, 16-3*k],[4, 4]], {name:img[2*(k-1)+1], fixed:true});\r\n    brd2.create('image', ['/assets/dice-'+tup[k-1][1]+'.svg', [17.5,16-3*k],[4, 4]],{name:img[2*(k-1)+2], rotate:50+20*Math.random(), fixed:true});\r\n    brd2.update();\r\n    };\r\n  };\r\n  \t//\r\n  \tvar plus1=brd1.create('image', ['/assets/bulldog.svg', [-14., 20.-a],[1.6, 1.7]], {opacity:1, fixed:true});\r\n  \tplus1.setLabel('Bulldog')\r\n  \tplus1.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tplus1.on('over', function () {this.label.setAttribute({visible:true});});\r\n  \tplus1.on('out', function () {this.label.setAttribute({visible:false});});\r\n  \t//\r\n  \tvar plus2=brd1.create('image', ['/assets/dachshund.svg', [-12., 20.-a-0.1],[1.75, 1.75]], {opacity:1, fixed:true});\r\n  \tplus2.setLabel('Corgi')\r\n  \tplus2.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tplus2.on('over', function () {this.label.setAttribute({visible:true});});\r\n  \tplus2.on('out', function () {this.label.setAttribute({visible:false});});\r\n  \t//\r\n  \tvar plus3=brd1.create('image', ['/assets/mastiff.svg', [-10, 20-a-0.1],[3, 3.2]], {opacity:1, fixed:true});\r\n  \tplus3.setLabel('Mastiff')\r\n  \tplus3.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tplus3.on('over', function () {this.label.setAttribute({visible:true});});\r\n  \tplus3.on('out', function () {this.label.setAttribute({visible:false});});\r\n      //\r\n  \tvar plus4=brd1.create('image', ['/assets/pointer.svg', [-7.5, 20-a-0.1],[2.5, 2.5]], {opacity:1, fixed:true});\r\n  \tplus4.setLabel('Pointer')\r\n  \tplus4.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tplus4.on('over', function () {this.label.setAttribute({visible:true});});\r\n  \tplus4.on('out', function () {this.label.setAttribute({visible:false});});\r\n      //\r\n  \tvar plus5=brd1.create('image', ['/assets/doberman.svg', [-5, 20.15-a],[2.5, 2.5]], {opacity:1, fixed:true});\r\n  \tplus5.setLabel('Doberman')\r\n  \tplus5.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tplus5.on('over', function () {this.label.setAttribute({visible:true});});\r\n  \tplus5.on('out', function () {this.label.setAttribute({visible:false});});\r\n      //\r\n  \tvar plus6=brd1.create('image', ['/assets/greyhound.svg', [-2.5, 20-a-0.1],[2.85, 2.85]], {opacity:1, fixed:true});\r\n  \tplus6.setLabel('Greyhound')\r\n  \tplus6.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tplus6.on('over', function () {this.label.setAttribute({visible:true});});\r\n  \tplus6.on('out', function () {this.label.setAttribute({visible:false});});\r\n      //\r\n  \tvar plus7=brd1.create('image', ['/assets/dalmatian.svg', [0, 20-0.2-a],[2.35, 2.6]], {opacity:1, fixed:true});\r\n  \tplus7.setLabel('Dalmatian')\r\n  \tplus7.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tplus7.on('over', function () {this.label.setAttribute({visible:true});});\r\n  \tplus7.on('out', function () {this.label.setAttribute({visible:false});});\r\n      //\r\n  \tvar plus8=brd1.create('image', ['/assets/shar-pei.svg', [2.5, 20-a-0.1],[2.25, 2.25]], {opacity:1, fixed:true});\r\n  \tplus8.setLabel('Shar-Pei')\r\n  \tplus8.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tplus8.on('over', function () {this.label.setAttribute({visible:true});});\r\n  \tplus8.on('out', function () {this.label.setAttribute({visible:false});});\r\n      //\r\n  \tvar plus9 = brd1.create('image', ['/assets/rottweiler.svg', [5, 20-a-0.1],[2.5, 2.5]], {opacity:1, fixed:true});\r\n  \tplus9.setLabel('Rottweiler')\r\n  \tplus9.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tplus9.on('over', function () {this.label.setAttribute({visible:true});});\r\n  \tplus9.on('out', function () {this.label.setAttribute({visible:false});});\r\n      //\r\n  \tvar plus10 =brd1.create('image', ['/assets/chihuahua.svg', [7.5, 20.25-a],[1.15, 1.]], {opacity:1, fixed:true});\r\n  \tplus10.setLabel('Chihuahua')\r\n  \tplus10.label.setAttribute({visible:false, offset:[0, -15], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tplus10.on('over', function () {this.label.setAttribute({visible:true});});\r\n  \tplus10.on('out', function () {this.label.setAttribute({visible:false});});\r\n  \t//\r\n  \tvar v =[0,0,0,0,0];\r\n  \tvar i=0;\r\n  \tplus1.on('down', function(){if(i<=4){plus1.moveTo([-14+2.75*i+0.5,-a]); v[i]=14/12; i+=1;}else{return;}});\r\n  \tplus2.on('down', function(){if(i<=4){plus2.moveTo([-14+2.75*i+0.5,-a-0.1]); v[i]=12/12; i+=1;}else{return;}});\r\n  \tplus3.on('down', function(){if(i<=4){plus3.moveTo([-14+2.75*i,-a-0.1]); v[i]=30/12; i+=1;}else{return;}});\r\n  \tplus4.on('down', function(){if(i<=4){plus4.moveTo([-14+2.75*i,-a-0.1]); v[i]=24/12; i+=1;}else{return;}});\r\n  \tplus5.on('down', function(){if(i<=4){plus5.moveTo([-14+2.75*i,0.15-a]);v[i]=28/12;  i+=1;}else{return;}});\r\n  \tplus6.on('down', function(){if(i<=4){plus6.moveTo([-14+2.75*i,-a]); v[i]=27/12; i+=1;}else{return;}});\r\n  \tplus7.on('down', function(){if(i<=4){plus7.moveTo([-14+2.75*i,-0.1-a]); v[i]=22/12; i+=1;}else{return;}});\r\n  \tplus8.on('down', function(){if(i<=4){plus8.moveTo([-14+2.75*i,-a]);v[i]=20/12;  i+=1;}else{return;}});\r\n  \tplus9.on('down', function(){if(i<=4){plus9.moveTo([-14+2.75*i,-a]); v[i]=2; i+=1;}else{return;}});\r\n  \tplus10.on('down',function(){if(i<=4){plus10.moveTo([-14+2.75*i+0.5,0.25-a]);v[i]=11/12;  i+=1;}else{return;}});\r\n  ///////////////////////////////////////////////////////////\r\n  \tvar mu = function(){return (v[0]+v[1]+v[2]+v[3]+v[4])/(i+0.00001)};\r\n  \tvar sig = function(){\r\n  \t\tif(i==1){return Math.sqrt((v[0]-mu())*(v[0]-mu()))}\r\n  \t\telse if(i==2){return Math.sqrt(((v[0]-mu())*(v[0]-mu())+(v[1]-mu())*(v[1]-mu()))/2)}\r\n  \t\telse if(i==3){return Math.sqrt(((v[0]-mu())*(v[0]-mu())+(v[1]-mu())*(v[1]-mu())+ (v[2]-mu())*(v[2]-mu()))/3)}\r\n  \t\telse if(i==4){return Math.sqrt(((v[0]-mu())*(v[0]-mu())+(v[1]-mu())*(v[1]-mu())+(v[2]-mu())*(v[2]-mu())+ (v[3]-mu())*(v[3]-mu()))/4)}\r\n  \t\telse if(i==5){return Math.sqrt(((v[0]-mu())*(v[0]-mu())+(v[1]-mu())*(v[1]-mu())+(v[2]-mu())*(v[2]-mu())+(v[3]-mu())*(v[3]-mu())+(v[4]-mu())*(v[4]-mu()))/5)}\r\n  \t\telse{return 0;}\r\n  \t};\r\n  \tbrd1.create('text', [-17.7, -1.5, 'Heights(ft.)'],{CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}, fixed:true});\r\n  \tbrd1.create('text', [-13.625, -1.5, function(){return ''+ (v[0]).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n  \tbrd1.create('text', [-10.875, -1.5, function(){return ''+ (v[1]).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n  \tbrd1.create('text', [-8.125, -1.5, function(){return ''+ (v[2]).toFixed(2)}],{ fixed:true,CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n  \tbrd1.create('text', [-5.375, -1.5, function(){return ''+ (v[3]).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n  \tbrd1.create('text', [-2.625, -1.5, function(){return ''+ (v[4]).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald',fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n  \tbrd1.create('text', [-13.5, 7.5, 'Mean &mu; (ft.)'],{CssStyle:'fontFamily:Oswald', color:'red', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}, fixed:true});\r\n  \tbrd1.create('text', [-5, 7.5, function(){return ''+ (mu()).toFixed(2)}],{fixed:true, CssStyle:'fontFamily:Oswald', color:'red', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n  \tbrd1.create('text', [-13.5, 6., 'Standard Deviation &sigma; (ft.)'],{CssStyle:'fontFamily:Oswald',color:'blue', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}, fixed:true});\r\n  \tbrd1.create('text', [-5, 6., function(){return ''+ (JXG.Math.Statistics.sd(v)).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald', color:'blue', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n  \tbrd1.create('text', [-13.5, 4.5, 'Median (ft.)'],{CssStyle:'fontFamily:Oswald',color:'green', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}, fixed:true});\r\n  \tbrd1.create('text', [-5, 4.5, function(){return ''+ (JXG.Math.Statistics.median(v)).toFixed(2)}],{ fixed:true, CssStyle:'fontFamily:Oswald', color:'green', fontSize:function(){return Math.round(14*brd1.canvasWidth/500.)}});\r\n  \tvar func =brd1.create('functiongraph',[function(x){return (2.5/(sig()+0.01)/Math.sqrt(2*Math.PI))*Math.exp(-0.5*(x+mu())*(x+mu())/(sig()+0.01)/(sig()+0.01))}, 0, -4],{strokeColor:'red', strokeWidth:2});\r\n  \tvar t = brd1.create('transform', [-Math.PI/2], {type: 'rotate'});\r\n  \tt.bindTo(func);\r\n  \tbrd1.create('line',[[0, function(){return mu()}],[function(){return 2/sig()/Math.sqrt(2*Math.PI)}, function(){return mu()}]], {strokeWidth:1, dash:1});\r\n  \tvar mean =brd1.create('image', ['/assets/random.svg', [6, function(){return mu()}],[1.25, 1.25]], {opacity:1, fixed:true});\r\n  \tmean.setLabel('Mean')\r\n  \tvar std =brd1.create('image', ['/assets/random.svg', [2, function(){return mu()+sig()}],[1.25, 1.25]], {opacity:1, rotate:90, fixed:true});\r\n  \tstd.setLabel('Spread')\r\n  \tmean.label.setAttribute({offset:[0, 50], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  \tstd.label.setAttribute({offset:[0, 50], CssStyle:'fontFamily:Oswald', fontSize:12});\r\n  */\r\n      }\r\n}\r\nexport default Boxes;\r\n","<template>\r\n  <div>\r\n    <h3 ref=\"intro\">\r\n      What is a Triangle?\r\n    </h3>\r\n    <br>\r\n    <p>\r\n      A triangle is a shape that is obtained by connecting three points on the same plane with straight lines. <br><br>\r\n\r\n      The three points are called vertices of the triangle, and three straight lines\r\n      connecting these points are called sides of the triangle.\n    </p>\r\n    <h3 ref=\"intro\">\n      Area of a Triangle\n    </h3>\r\n    <br>\r\n    <p>\n      The area of a triangle is the span of the region enclosed between the three sides of the triangle.\r\n      <br> <br>\r\n      For a triangle with height \\(h\\) and base \\(b\\), the area is given by\r\n      $$A = \\frac{1}{2} \\times b \\times h$$\r\n    </p>\r\n\r\n    <h3 ref=\"pg\">\n      MagicGraph | Area of a Triangle\n    </h3>\r\n    <br>\r\n    <h5> Getting Started </h5>\r\n    <p>\n      This MagicGraph offers a visual-interactive illustration that explains why the area of a triangle is \\(bh/2\\).\r\n      <br><br>\n    </p>\r\n    <h5> Icons on the MagicGraph </h5>\r\n    <p>\r\n      Tap on <i class=\"redoer ma-1\" /> button  to go to the next step. Tap on <i class=\"undoer ma-1\" /> button to go to the previous step.\r\n    </p>\r\n    <br>\r\n    <v-responsive>\r\n      <v-layout justify-center>\r\n        <div id=\"jxgbox1\" class=\"edliy-box-about\" />\r\n      </v-layout>\r\n    </v-responsive>\r\n  </div>\r\n</template>\r\n<script>\r\nimport Boxes from './Boxes.js'\r\nexport default {\r\n  name: 'TriangleArea',\r\n  created () {\r\n    this.$store.commit('navigation/resetState');\r\n    let title = 'Area of a Triangle';\r\n    this.$store.commit('navigation/changeTitle', title);\r\n    this.$store.commit('navigation/changeMenu', title);\r\n    /*let newTopics = [\r\n      {title: 'Parallel Lines', img:'/assets/number-1.svg', action: () => this.goto('intro')},\r\n      {title: 'Transversal', img:'/assets/number-2.svg', action: () => this.goto('trans')},\r\n      {title: 'Pair of Angles', img:'/assets/number-3.svg', action: () => this.goto('angles')},\r\n      {title: 'MagicGraph',img:'/assets/touch.svg', action: () => this.goto('pg')},\r\n    ];\r\n    this.$store.commit('navigation/replaceTopics', newTopics);*/\r\n    let newshowhome = false;\r\n    this.$store.commit('navigation/toggleshowhome', newshowhome);\r\n    let newMath =true;\r\n    this.$store.commit('navigation/replaceMath', newMath);\r\n    let newLeftArrow =true;\r\n    this.$store.commit('navigation/replaceLeftArrow', newLeftArrow);\r\n    let newModule=true;\r\n    this.$store.commit('navigation/replaceModule', newModule);\r\n  },\r\n  mounted () {\r\n    MathJax.Hub.Queue([\"Typeset\", MathJax.Hub]);\r\n    Boxes.box1();\r\n  },\r\n  metaInfo() {\r\n  return{ title: 'Area of a Triangle',\r\n        //  titleTemplate: '%s - Learn interactively',\r\n          meta: [ {name: 'viewport', content: 'width=device-width, initial-scale=1'},\r\n                  {vmid:'description',name: 'description', content: 'Learn interactively about area of a triangle'}\r\n                ]\r\n        }\r\n   },\r\n}\r\n</script>\r\n<style lang=\"scss\">\r\n@import 'src/styles/edliy-box.scss';\r\n@import 'src/styles/subtopic-menu.scss';\r\n@import 'src/styles/edliy-box-about.scss';\r\n@import 'src/styles/screen-sizes.scss';\r\n</style>\r\n","import mod from \"-!../../../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../../../node_modules/thread-loader/dist/cjs.js!../../../../../node_modules/babel-loader/lib/index.js!../../../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Lesson.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../../../../node_modules/cache-loader/dist/cjs.js??ref--12-0!../../../../../node_modules/thread-loader/dist/cjs.js!../../../../../node_modules/babel-loader/lib/index.js!../../../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Lesson.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./Lesson.vue?vue&type=template&id=38492e7a&\"\nimport script from \"./Lesson.vue?vue&type=script&lang=js&\"\nexport * from \"./Lesson.vue?vue&type=script&lang=js&\"\nimport style0 from \"./Lesson.vue?vue&type=style&index=0&id=38492e7a&prod&lang=scss&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../../../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n  script,\n  render,\n  staticRenderFns,\n  false,\n  null,\n  null,\n  null\n  \n)\n\nexport default component.exports","export * from \"-!../../../../../node_modules/mini-css-extract-plugin/dist/loader.js??ref--8-oneOf-1-0!../../../../../node_modules/css-loader/index.js??ref--8-oneOf-1-1!../../../../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../../../../node_modules/postcss-loader/src/index.js??ref--8-oneOf-1-2!../../../../../node_modules/sass-loader/dist/cjs.js??ref--8-oneOf-1-3!../../../../../node_modules/cache-loader/dist/cjs.js??ref--0-0!../../../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Lesson.vue?vue&type=style&index=0&id=38492e7a&prod&lang=scss&\""],"sourceRoot":""}