Question

One angle is 36°. What is the measure of its complement?

A) 54°

B) 64°

C) 144°

D) 324°

Answer 1

A because a complementary angle always adds to 90 degrees so 90-36=54

Answer 2

2 angles are complementary when they add up to 90 degrees.

Therefore, 90-36=54

So the answer is A - 54 degrees