what is the area of a circle having the same perimeter as that of a square whose area is 121.
Choose the correct choice from the following options.
A) 306
B) 307
C) 308
D) 309
E) 310

Rationale: side of the square = sqrt ( 12 ) = 11 perimeter of the square = 44 2 * pie * r = 44 r = 44 / 2 * pie area of the circle = pie * r ^ 2 = 308 answer : c
Answer: C