Question

In the figure below, m4=96°. Find mZ1, mZ2, and mZ 3.

Answer 1

The answer is m∠1 = 84°

Explanation:

m∠4 = m∠2 so m∠2 = 96°

m∠1 + m∠2 = 360 - m∠4 - m∠2

m∠1 + m∠2 = 360 - 96 - 96

m∠1 + m∠2 = 168

m∠1 = 168/2

m∠1 = 84°