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Posted by on Saturday, July 9, 2011 at 6:47pm.

The diameter of a circle is 7 inches. What is the circumference of the circle rounded to the nearest thousandth?

  • Math - , Saturday, July 9, 2011 at 6:54pm

    C = pi * d
    C = 3.14 * 7
    C = 21.98 = 21.980

  • Math - , Saturday, July 9, 2011 at 6:55pm

    Thank you!

  • Math - , Saturday, July 9, 2011 at 6:57pm

    You're welcome.

  • Math - , Saturday, July 9, 2011 at 7:01pm

    If you use 3.1416 for pi, your answer will be 21.991

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