If the ratio of circumferences of two circles is \[4:9,\] what is the ratio of their areas?

If the ratio of circumferences of two circles is \[4:9,\] what is the

1.	If the ratio of circumferences of two circles is \[4:9,\] what is the ratio of their areas?
A.	\[9:4\]
B.	\[16:81\]
C.	\[4:9\]
D.	\[2:3\]
Answer» C. \[4:9\]

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If the ratio of circumferences of two circles is \[4:9,\] what is the ratio of their areas?

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