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MATH

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Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth.

  • MATH - ,

    C = Circumference

    d = diameter


    C = d pi Divide both sides by pi

    C / pi = d


    d = 50 / 3.1416 = 15.915457 m

    d = 15.9 m rounded to the nearest tenth

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