Question

Two angles are supplementary. If one of them is 80 degree more than the other. Find the angles.

Answer 1

let the first angle = x
other angle of more than = x+80

aq.

x+x+80 = 180
2x = 100
x = 50


1) x = 50°
2) x+80° = 50°+80°= 130°

Answer 2

ANSWER.....

Let one angle=x
Other angle =x+80

Since, angles are supplementary....

x +x+80=180

2x+80=180

2x=180-80

2x=100

x=100/2

x=50

other angle...x+80

50+80=130...



HOPE IT HELPS