Question

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

Explanation:

Step1: Visual - estimate angle size

By looking at the angle ∠LMN, it appears to be an obtuse angle. We know that a right - angle is 90°, and a straight - angle is 180°. This angle is larger than 90° but less than 180°. By visual inspection, it seems to be around 120°.

Step2: Round to nearest 10°

Since 120° is already a multiple of 10°, it remains 120° when rounded to the nearest 10°.

Answer:

120°