The radius of a circle is increased by 40%. By what percentage will its area increase ?

The radius of a circle is increased by 40%. By what percentage will

1.	The radius of a circle is increased by 40%. By what percentage will its area increase ?
A.	96%
B.	97%
C.	98%
D.	99%
Answer» B. 97%

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The radius of a circle is increased by 40%. By what percentage will its area increase ?

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