The perimeter of a square and the circumference of a circle are equal. If the radius of the circle is r and side of the square is S, then the area of the circle in terms of S is

Question

The perimeter of a square and the circumference of a circle are equal. If the radius of the circle is r and side of the square is S, then the area of the circle in terms of S is (A) 4.52 (B) 16 S2 (C) (4 S2/π) (D) (16 S2/π)

Tardigrade Admin · Accepted Answer

Correct answer is (c) (4 S2/π)

Q. The perimeter of a square and the circumference of a circle are equal. If the radius of the circle is $r$ and side of the square is $S$ , then the area of the circle in terms of $S$ is

$4. 5^{2}$

$16 S^{2}$

$\frac{4 S ^{2}}{π}$

$\frac{16 S ^{2}}{π}$

Correct answer is (c) $\frac{4 S ^{2}}{π}$

Q. The perimeter of a square and the circumference of a circle are equal. If the radius of the circle is r and side of the square is S, then the area of the circle in terms of S is

4.52

16S2

π4S2​

π16S2​