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If the supplement of an angle is two-...

If the supplement of an angle is two-third of itself. Determine the angle and its supplement.

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Verified by Experts

Supplementary of an angle = `2/3` of angle itself.
The angle measured be `x` (say).Then,
`180 -x=2x/3`
`5/3 x=180^@`
`x=108^@`
Angle will be `108^@` and its supplement will be `72^@`
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