What would be the perimeter of the square whose side is equal to the diameter of the circle whose perimeter is 52.5 cm?	Choose the correct choice
A) 52.5	B) 60.2	C) 66.8	D) 74.25	E) 80.12

Rationale: diameter of the circle = perimeter / ï € = 52.5 x 7 / 22 = 16.70 perimeter of the square = 16.70 x 4 = 66.8 cm answer : c
Answer: C