Question

what is the supplementary angle of 180​

Answer 1

Answer:

Two Angles are Supplementary when they add up to 180 degrees. These two angles (140° and 40°) are Supplementary Angles, because they add up to 180°: Notice that together they make a straight angle.

Answer 2

The Sum of the supplementary angle is 180°

Given, Side = 180°

Supplementary angle = 180° - 180° = 0

Therefore, the supplementary angle is 0°