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Mathematics 7 Online
OpenStudy (anonymous):

The diameter of a coin is 22 millimeters. What is the approximate area of the coin? A. 34.54 mm² B. 69.08 mm² C. 94.99 mm² D. 379.94 mm²

OpenStudy (anonymous):

\[Area of a coin=\Pi*Diameter \]

OpenStudy (anonymous):

plzz can u help me and tell me the answer

OpenStudy (anonymous):

Just multiply Pi times 22 and you will get the answer.

OpenStudy (anonymous):

kk thxs

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