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Solve for missing sides of similar triangles using the Angle Bisector/Opposite Side Conjecture. Learn how an angle bisector divides the opposite side in triangles. Practice with given information to find missing values like x, y. Homework included.
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Warm Up: If the triangles are similar find the missing sides. Answers: x= y= 11 4 5 y x 7
11.4: Angle Bisector/Opposite Side Conjecture SWBAT Solve for the sides of triangles which have had angles bisected.
Angle Bisector/Opposite Side Conjecture: • A bisector of an angle in a triangle divides the opposite side into two segments whose lengths are in the same ratio as…. The lengths of the two sides forming the angle!
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