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A circle and a square have the same area. Then the ratio of the side of the square to the radius of the circle is
Let circle's radius be r and square's side be a
Circle's area = $$\pi r^2$$
Square's Area = $$a^2$$
A both are same ,
$$\pi r^2$$ = $$a^2$$
$$\ \frac{a^2\ }{r^2}$$ = $$\pi\ $$
$$\ \frac{a\ }{r}$$ = $$\sqrt{\ \pi\ }$$
= $$\sqrt{\ \pi\ }$$ :1 Answer
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