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7th grade algebra

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Find the area of the circle with the given circumference C Use 3.14 for pi
C=37.68

  • 7th grade algebra -

    C = pi * d
    37.68 = 3.14 * d
    37.68 - 3.14 = d
    34.54 = d

    A = pi * r^2
    A = 3.14 * 17.27^2
    A = 3.14 * 298.2529
    A = 936.51

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