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anonymous

  • one year ago

Which is approximately equal to the area of the circle? Use twenty-two sevenths for pi. A circle is shown with its diameter labeled twenty-eight feet eighty-eight square feet three hundred eight square feet six hundred sixteen square feet seven hundred eighty-four square feet

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  1. dakid88
    • one year ago
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    B.

  2. anonymous
    • one year ago
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    So the area of a circle is pi times the radius squared. The radius is half the diameter, so 14 in this case. Square fourteen to get 196. Multiply that by pi to get six hundred sixteen, so the answer is C.

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