The measure of ∠M is 57°. What is the measure of its complementary angle?

A. 33°
B. 90°
C. 123°
D. 180°

A) 33

Step-by-step explanation:

Complementary angles mean they add up do 90. SO x+57 = 90

so then x=33 the correct answer is A)

A: 33

Step-by-step explanation:

complementary angles are two angles that sum to 90.

In this case you'd be doing 90-57 to get the other angle that'd sum to 90.

90-57= 33

33+57 = 90.  

its 8

step-by-step explanation:

step- i d k and i d c : )

you: : 0

bye