Question

The measure of the supplement of an
angle is 60° more than twice the measure of the angle. Find the measure of the angle​

Answer 1

Answer:

Let the measure of angle = x°

So its supplement angle = 2x + 60°

According to question

x + 2x + 60° = 180°

3x + 60° = 180°

3x = 180° - 60°

3x = 120°

x = 120/3

x = 40°

So the measure of angle = 40°