Question

If you have a angle that is 143 what are the other 3

Answer 1

m∠2 = 37°

m∠3 = 143°

m∠4 = 37°

Explanation:

m∠3 = 143° because ∠1 and ∠3 are vertical angles

∠2 ≅ ∠4 vertical angles

360 - 2(143) = 74

m∠2 = m∠4 = 74/2 = 37°