Question

The difference in the measures of two supplementary angles is 60°. Find the measure of the angles.​

Answer 1

Answer:

supplementary angle =180 so 180-60=120 so 120 degree is the correct answer

Answer 2

Answer:

The angles are 120° and 60°.

Step-by-step explanation:

Supplementary angles - those angles whose sum is 180°

Let the angles be x and y.

x - y = 60

-(-y) = -(60 - x)

y = x - 60

y + x = 180

x - 60 + x = 180

x + x = 180 + 60

2x = 240

x = 240/2

x = 120

y = 180 - 120

y = 60