Question

Divide 120° into two adjacent angles such that larger angle is 20° more than smaller angle . Find the angles​

Answer 1

Answer:

let the smaller angle be x and the bigger angle be x+20

=>x+x+20=120°

=>2x+20=120°

=>2x=120-20=100°

=>x=100/2=50°

the smaller angle is 50° and the bigger angle is 50+20=70°