The area of a circle is 346.5 cmÂ². Find its radius (in cm).

1.	The area of a circle is 346.5 cmÂ². Find its radius (in cm).
A.	10.5
B.	21
C.	7.5
D.	15
Answer» B. 21

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The area of a circle is 346.5 cmÂ². Find its radius (in cm).

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