Question

question 16 of 45
in the triangle below, what is the measure of ∠z?
a. 65°
b. 50°
c. 90°
d. 7°

Explanation:

Step1: Identify triangle type

Since two sides are equal (both are 7), it's an isosceles triangle. In an isosceles triangle, the angles opposite the equal - sides are equal. So, $\angle Z=\angle Y$.

Step2: Determine the measure of $\angle Z$

Given $\angle Y = 65^{\circ}$, so $\angle Z=65^{\circ}$.

Answer:

A. 65°