Question

Triangle XYZ is isosceles. The measure of the vertex angle, Y, is twice the measure of a base angle. What is true about triangle XYZ? Check all that apply?

Answer 1

The answers are,

The measure of angle Z is 45°.

The perpendicular bisector of Line segment X Z creates two smaller isosceles triangles.

Angle Y is a right angle.

Explanation:

I got it right on geometry test.

Answer 2

I hope this helps you