\n Basic Proportionality Theorem, which is also known as Thales theorem, states that — a line that is parallel to one side of the triangle and intersects the other two sides at two distinct points divides these two sides in equal proportion.\n
\r\n In this MagicGraph, you are shown a triangle ABC. Line MN is parallel to\r\n side BC and intersects sides AB and AC of the triangle at points M and N, respectively.\r\n
\r\n Find the ratio in which point N divides side AC (in other words AN/CN).\r\n
\r\n Use the MagicGraph below to participate in the exercise and record your answers. Tap on button to move over to the next question.\r\n Tap on button to check your answer.\r\n Tap on button to start over from the begining.\r\n
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\r\n — is the 'Next' button. Tap on this button to move over to the next question.
\r\n — is the 'Check Your Answer' button. Tap on this button to check your answer.
\r\n — is the 'Get a Hint' button. Tap on this button to receive a hint on how to solve this problem.
\r\n — is the 'Start Over' button. Tap on this button to start over the exercise from the begining.\r\n
\r\n The marks and indications are located on the top-left corner of the MagicGraph, and show your attempt status.
\r\n — the right checkmark indicates that your attempted response was correct.
\r\n — this crossmark indicates that your attempted response was incorrect.
\r\n — this exclaimation mark indicates an unattempted (missed) response.
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