Question

In triangle LMN, the measure of angle L is 75° and the measure of angle N is 65°. What is the measure angle M?

M = 70°

M = 180°

M = 40°

M = 60°

Answer 1

40°

Explanation:

The total number of degrees in any triangle must add up to 180°.

75° + 65° = 140°

180° - 140° = 40°

Therefore, the measure of angle M is 40°.