The circumference of a circle is 10% more than the perimeter of a square. If the difference between the area of the circle and that of the square is 216 cm2, how much does the diagonal of the square measure ?

The circumference of a circle is 10% more than the perimeter of a squa

1.	The circumference of a circle is 10% more than the perimeter of a square. If the difference between the area of the circle and that of the square is 216 cm2, how much does the diagonal of the square measure ?
A.	$14\sqrt 2 $$
B.	$14$$
C.	$20$$
D.	$20\sqrt 2 $$
Answer» E.

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The circumference of a circle is 10% more than the perimeter of a square. If the difference between the area of the circle and that of the square is 216 cm2, how much does the diagonal of the square measure ?

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