two angles are such that one angle is 4by5 of its supplement. find the measure of angles?
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Let the angle be x. Then,
x=4/5(180-x)
5x/4=180-x
9x/4=180
x=80 deg
and other is 100 deg
x=4/5(180-x)
5x/4=180-x
9x/4=180
x=80 deg
and other is 100 deg
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