Question

Find the missing angle.

Answer 1

45°

Explanation:

USING TRIANGLE ANGLE SUM THEOREM:-

• m∠1= 180°- (76°+59°)

• = 180°-135°

• =45°

Hope it helps! :) ~

Answer 2

Interior angles sum: 180(3-2) = 180

180 - (76 + 59) = 45

Your answer: 45