Two angles are such that one of the angles is 4/5 of its supplement, then the angle is ---------and its supplement is ____________ .
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Answer:
1st angle=100
2ndangle =80
Step-by-step explanation:
let one angle be X
other angle is 4/5X
ATQ
X +4/5X = 180
5X + 4X = 180*5
9X = 900
X = 100
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