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calculus

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find the area of each circle. use 22 over 7 for pie. and radis for 15 in.

  • calculus - ,

    The area of a circle of radius r is given by
    area = πr²
    So if
    radius = 12 inches, then
    Area = (22/7)*12² square inches
    = (22/7)*144 square inches
    = 453 square inches.

    Can you try calculating with r=15 inches?

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