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15 February, 17:33

A hubcap has a radius of 40in. What is the area of the hubcap

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  1. 15 February, 18:51
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    5,024 inches squared

    Step-by-step explanation:

    Since the area of a circle is pi r^2, we basically have to replace the r with 40, since it's the radius. Therefore when replaced, it would be pi (40) ^2. This makes 1600pi. Pi is technically 3.14, so I multiplied 3.14 and 1600 to get 5,024 inches squared.
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