There are two complementary angles, ∠5 and ∠6. If m∠ 5 =39, what equation can you write to solve for m∠6?

Question

A) m∠6=39
B) m∠6+39 = 180
C)m∠6 = 180 - 39
D)m∠ 6 + 39 = 90

Answer 1

C) m∠6 = 180 - 39