Question

Which of the following pairs of angles are complementary?

A) 34°, 46°

B) 119°, 151°

C) 23°, 67°

D) 82°, 98°

E) 23°, 77°

Answer 1

The correct answer is C), where the sum of 23 degrees and 67 degrees = 90 degrees. Complementary angles have a sum of 90 degrees.