Question

an angle is double to its supplement find the angles

Answer 1

let the supplement be x
thus the angle is 2x
according to question
x+2x=180
3x=180
x=180/6=60 degree
so the angle is
2x
2×60 =120 degree
hope this helps PLS MARK IT AS BRAINLIEST

Answer 2

let the the supplement angle be 2x
thus the angle be x
atq
x+2x=180
3x=180
=60
hence
supplement angle be 2x= 60×2=120and angle be x=60