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2 November, 18:17

Find the area of a circle whose circumference is 31.4 centimeters. Approximate Π as 3.14.

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  1. 2 November, 18:38
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    Circumference = 2 (3.14) r

    31.4=2 (3.14) (r)

    Radius=5

    Area=3.14 (5^2)

    A=78.5
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