The measure of an angle is 93.6°. what is the measure of a supplementary angle?

86.4

Step-by-step explanation:

that sort of angle is the other part of 180° which means that you do 180-93.6 to get 86.4

always the sum of the complementary angles= 180°

so let's take ,these two angles are A and B

so A + B = 180°

A= 93.6° ( given)

let's substitute the value of A in the equation,we have

93.6 + B = 180

B = 180 - 93.6

B = 86.4 °

The answer is C whole