A(3,8) 13.90 12.50 DC.) B{1,2) (7,20 112) E15.2) A(92) Copy and complete the table in your notebook or on separate sheets of paper. Do not write or leave any marks on this module. Use the distance formula to calculate the indicated measurements. AD AE Triangle AD BD AE CE BD CE 1 2 3 1. What do you observe about the ratios of the lengths of the segments that have been cut by the parallel lines? (See the last two columns.) 2. Complete the sentence: If a line parallel to one side of a triangle passes through the other two sides, then it divides the other two sides The activity suggests the first theorem on proportional segments: That if a line paralle

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