Question

What are the missing angles?

Answer 1

∠1 = 34°

Explanation:

Answer 2

if ∠1 = 34°

then:

∠2 = 180 - 34 = 146° because it is supplementary to ∠1 (supplementary angles total 180°)

∠3 = 146° because it is a vertical angle of ∠2

∠4 = 34° because it is a vertical angle of ∠1