Question

Find the angle whose supplement is six times it complement

Answer 1

let the angle be x.
(180 -x ) will its supplement and (90 - x) will be its complement.
A/Q
(90 - x)6 = (180 -x )
540 - 6x = 180 -x
-6x + x = 180 - 540
-5x = - 360
x = -360/-5
x = 72°Ans

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