# 8.4.2. Isosceles Triangles

Determine the vertex angle of the isosceles triangle, given that the measure of one of its base angles is .

- A
- B
- C
- D

Given that is an isosceles triangle, where , determine the measures of and .

- A,
- B,
- C,
- D,

Find .

Show SolutionIn the figure below, given that , , and , find .

Show SolutionGiven that is a parallelogram, find .

Show SolutionFind the value of in the figure below.

Show SolutionFind the value of .

Show SolutionFind the value of .

Show Solution