Question

What are the measures of ∠1 and ∠2?

Answer 1

m∠1 = 67.4° m∠2 = 104.5°

Explanation:

17.3 + m∠2 = 121.8

m∠2 = 104.5°

m∠1 + 37.1 = m∠2 = 104.5

m∠1 = 67.4°

Answer 2

Angle 1 = 102

Angle 2 = 40.9

Explanation:

`1)\ 180 - 121.8 = 58.2`

`2)\ angle\ 2 = 58.2 - 17.3 = 40.9`

`3)\ angle\ 1 = 180 - 40.9 - 37.1 = 102`