Question

In triangle PQR, the measure of angle P is 63º and the measure of angle Q is 34º. What is the measure of angle R?

Answer 1

..the sum of the angles of a triangle = 180°

triangle PQR, the measure of the angle P is 63º and the measure of the angle Q is 34º.

What is the measure of angle R?

180-63-34=83°

Explanation: