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27 May, 09:54

The formula for the area of a circle is A=pir^2. Find the area of a circle with a diameter of 6.4 centimeters. Use a calculator and round your answer to the nearest square centimeter.

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  1. 27 May, 10:21
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    A=pi (3.2) ^2 = 32.1699087728

    A=32cm^2
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