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Posted by on Thursday, March 31, 2011 at 11:26am.

A circular pie with a diameter of 9.8 inches is cut into 7 equal slices. What is the approximate area of one slice?

  • math - , Thursday, March 31, 2011 at 11:29am

    A = pi * r^2

    A = 3.14 * 4.9^2
    A = 3.14 * 24.01 sq. inches

    24.01 / 7 = ?

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