Lesson: Using Angle Bisector Theorems

In this lesson, we discuss the angle bisector and learn about its theorem, the converse of the angle bisector theorem, and the incenter theorem.

Worksheet: Using Angle Bisector Theorems • 16 Questions

Q1:

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

Q2:

Determine the lengths and , given that , , and .

Q3:

If , , and , find the ratio between the areas of the and the .

Q4:

Find the lengths of and in the figure.

Q5:

If is a right-angled triangle at , , , and , calculate the value of .

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