A figure consists of five angle measures: 17°, 34°, 90°, 120°, and 73°. Which two angle measures correspond to complementary angles?

1 answer

Complementary angles are two angles whose measures sum to 90 degrees.

Out of the given angle measures, the only pair that sum to 90 degrees are 17° and 73°.

Therefore, the two angle measures that correspond to complementary angles are 17° and 73°.