Question

The measure of an angle is 17.3°. What is the measure of its complementary angle?

Answer 1

Complementary angle of 17.3° is (90°-17.3°)=72.7°

72.7° is the right answer.

Answer 2

72.7

Explanation:

complementary angles: either of two angles whose sum is 90°.

90-17.3 = 72.7