Mathematics

Find the supplementary angle of $87^{\circ}$.

SOLUTION
Let $x$ be the supplementary angle of $87°$.
As we know that supplementary angles equal $180$ degrees.
Therefore,
$x + 87° = 180°$
$\Rightarrow x = 180° - 87° = 93°$
Hence the supplementary angle of $87°$ is $93°$.

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Subjective Medium Published on 09th 09, 2020
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