Question

Two angles are supplementary if twice of one angle is 10 ledd than thrice of the other find the angles ​

Answer 1

Answer:

60°,120°

Step-by-step explanation:

let one angle be x°

then other angle is 2x°(as twice of one angle)

since two angles are supplementary

x°+2x°=180°

3x°=180°

x=180/3=60°

one angle is 60°,

other angle 2x°=2×60°=120°