Question

Area of circle inscribed in a square of side 6 cm will be : 

(A) 36π cm²

(B) 18π cm²

(C) 12π cm²

(D) 9π cm²

Answer 1

Answer is (D) 9π cm²

Given

Side of square ABCD = 6 cm

Radius of circle inscribe in a square of radius (r) = \(\frac { 6 }{ 2 }\) = 3 cm

Area of circle = πr²

= π × (3)²

= 9π cm²