Lesson: Angle Bisector Theorem and Its Converse Glencoe • Geometry • enVision • Geometry • Common Core • Prentice Hall • Geometry • Common Core

Mathematics

In this lesson, we will learn how to use the theorem of angle bisector and its converse to find a missing side length in a triangle.

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Q1:

In the given figure, , , and . If , what is the value of ?

Q2:

In the figure, bisects , , , and the perimeter of is 57. Determine the lengths of and .

Q3:

Given that angle is bisected by , , , and . Determine the lengths and .

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