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15 January, 08:18

A tablecloth for a round table has a radius of 21 inches. What is the area of the tablecloth? Use 22/7 for pi

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  1. 15 January, 08:34
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    Your formula here is A=pir^2

    Plug in the numbers but instead use 22/7 for pi

    A = (22/7) (21) ^2

    A=22/7*441=1386

    Answer is 1386 sq inches
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