Mathematics

Find the measure of the supplementary angle of $138^\circ$.

$42^\circ$

SOLUTION
Two angles are supplementary when they add upto form $180^o$.
Given, one angle $= 138$.
Let the supplement angle be $x$
Hence, $x= 180-138$ $=42^o$
Hence, supplementary angle of the following angle is $42^o$.

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Single Correct Medium Published on 09th 09, 2020
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