Which of the following pairs of angles are
complementary?
A. 24° and 66°
B. 56° and 124°
C. 24° and 66°; 34° and 56°
D. 56º and 124°; 66° and 114°

Respuesta :

Answer:

C.

Step-by-step explanation:

Complementary pairs add up to 90 degrees.

24+66=90.

34+56=90.