Mathematics

If the supplement of an angle is three times its complement, then angle is:


ANSWER

$$45^o$$


SOLUTION
Let the $$\angle x$$ be the required angle
Thus, according to the question
    $$180-x=3(90-x)$$
$$=>180-x=270-3x$$
$$=>2x=90$$
$$=>x=45$$
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Single Correct Medium Published on 09th 09, 2020
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