Question

Find the measurements of the numbered angles in each isosceles trapezoid.

Answer 1

∠1 = 67°

∠2 = 67°

∠3 = 113°

Explanation:

∠3 = 113°

∠1 = ∠2

∠1 + ∠2 + ∠3 + 113° = 360°

∠1 = (360 - 113 - 113)/2 = 67°