Question

Find the measure of each angle

Answer 1

Explanation:

m∠ 1 = 180 - 117

m∠ 1 = 63

m∠2 = the same as m∠ 1

m∠2 = 63

m∠3 is also the same b/c of the same length of the "legs" of the triangle

m∠3 = 63