MATH HOMEWORK

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Find the circle circumference and circle area with a circles radius 10 inches

I think the circles are is 314 but don't know the circumference.

  • MATH HOMEWORK -

    C = pi * d
    C = 3.14 * 20
    C = ?

    You're right about the area -- 314 square inches.

  • MATH HOMEWORK -

    62.8

  • MATH HOMEWORK -

    Right.

  • MATH HOMEWORK -

    3 in

  • MATH HOMEWORK -

    a circular mat has a circumstance of 220 centimeters . find the radius rounded to the nearest whole number.

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