Question

Two angles in triangle PQR are congruent, ∠P and ∠Q; ∠R measures 36.25°. What is the measure of ∠Q?

143.75°
107.5°
71.875°
36.25°

Answer 1

71.875

Explanation:

p = q

180 - 36.25 = 143.75

p + q = 143.75

143.75 ÷ 2 = 71.875