Two angles are supplementary. The measure of one angle is 1.5 times the measure of the other angle. What are the measures of both angles.

Answer 1

x = one angle

1.5x = other angle

since supplementary sum of angles is 180

x + 1.5x = 180

2.5x = 180

x = 72

1.5x = 1.5 * 72 = 108

two angles are 72 and 108 degrees