Mathematics

Complementary angle of $$\displaystyle 72\frac{1}{2}^{0}$$ is


ANSWER

$$\displaystyle 17\frac{1}{2}^{0}$$


SOLUTION
sum  of complementary angle is $$90$$
$$\displaystyle 90^{0}$$ - $$\displaystyle 72\frac{1}{2}^{0}$$ = $$\displaystyle 17\frac{1}{2}^{0}$$
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