Question

An angle measures 100, what is the measure of it's supplement

Answer 1

Measure of supplement = 80°

Explanation:

• When two angles are supplementary to each other, the sum of their measures equals 180°

Thus, we can find the measure of the supplement of an angle measuring 100° by simply subtracting 100 from 180:

Supplement measure = (180 - 100)°

Supplement measure = 80°