The area of a circle is 38.5Â cm2. Find its diameter (in cm)._x005F_

1.	The area of a circle is 38.5Â cm2. Find its diameter (in cm)._x005F_x000D_
A.	7
B.	14
C.	10
D.	20
Answer» B. 14

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The area of a circle is 38.5Â cm2. Find its diameter (in cm)._x005F_x000D_

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