Question

An angle is four times than its supplementary angle then find angles

Answer 1

let the angle be X , then four times of its 4x
according to the question :-
4x = 180
X=180/4
x= 45

Answer 2

let the angle be = x
fouth angle = 4x
supplementary angle = 180°
A/Q= 4x = 180°
x = 180/4
x = 45