Mathematics

Find the angle which is supplementary of itself.

SOLUTION
Two angles are supplementary when sum of them is $180^0$
Let $x$ be the angle.
If supplementary of $x$ is $x$
$x+x=180\Rightarrow 2x=180$
$x=90^0$ is angle which is
supplementary of itself.

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Subjective Medium Published on 09th 09, 2020
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