Question

The measure of the complement of the angle 30° is

A ) 30
B ) 90
C ) 60
D ) 150​

Answer 1

Answer:

The supplement of an angle is 180 degrees minus the angle. If your angle is 30 degrees, then its complement is 60 degrees because 60 + 30 = 90. If your angle is 30 degrees, then its supplement is 150 degrees because 30 + 150 = 180.

Answer 2

We know, two angles are complementary when they add up to 90°

Given, measure of one complementary angle is 30°

So 90°-30°=60°

Hence 60°