an angle is one fifth of its supplement the measure of the angle is
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Supplementary angle means sum of two angles is equal to 180 degree
let the angle be x and its supplement is 180-x
a/q x=1/5(180-x)
=5x=180-x
x+5x=180
=x=30
let the angle be x and its supplement is 180-x
a/q x=1/5(180-x)
=5x=180-x
x+5x=180
=x=30
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