Question: objective
Answer: to use the side splitter theorem and the triangle angle bisector theorem
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Question: Theorem 7-4
Answer: if a line is parallel to one side of a triangle and intersects the other two sides, then it divides those sides equally
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Question: Side-Splitter Theorem
Answer: if a line is parallel to one side of a triangle and intersects the other two sides, then it divides those sides equally
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Question: Corollary 7-4
Answer: if three parallel lines intersect two transversals, then the segments intercepted on the transversals are proportional
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Question: Theorem 7-5
Answer: if a ray bisects an angle of a triangle, then it divides the opposite side into two segments that are proportional to the other two sides of the triangle
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Question: Triangle-Angle-Bisector Theorem
Answer: if a ray bisects an angle of a triangle, then it divides the opposite side into two segments that are proportional to the other two sides of the triangle
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