Question

What is the measure of ZW?

Select the best answer from the choices provided.
A.530
B. 74°
C.106°
D.116

Answer 1

B) 74

Explanation:

This is an icoseles triangle because of the 2 lines in each side. This makes <Y equal to <Z

Given:

<Y = <Z

All triangle angles add up to 180 so:

<W + <Y + <Z = 180

<W + 53 + 53 = 180

<W + 106 = 180

<W = 180 - 106

<W = 74