A circle and a square have same area. Therefore, the ratio of the side of the square and the radius of the circle is?

Question

Accepted Answer

Let the side of the square be 'a' and let the radius of the circle be 'r'
Then, a² = πr²
⇒ a² / r² = π
⇒ a / r = √π
∴ a : r = √π : 1

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