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math

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The area of a circular trampoline is 112.07 square feet. What is the radius
of the trampoline? Round to the nearest hundredth

  • math -

    A = pi * r^2
    112.07 = 3.14 * r^2
    112.07/3.14 = r^2
    35.691082 = r^2
    5.974 = r
    5.97 = r

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