Question

estimate the measure of ∠pqr to the nearest 10°. answer attempt 1 out of 2

Explanation:

Step1: Observe the angle

The angle $\angle PQR$ appears to be a right - angle.

Step2: Round to nearest 10°

A right - angle is 90°, and when rounding to the nearest 10°, it remains 90°.

Answer:

90