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Area of a circle = (pi) x (radius)2

Radius = 1/2 of the diameter

Area of this particular circle = (pi) x (7)2 = 49 pi = 153.938 square centimeters (rounded)

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โˆ™ 2013-02-07 04:20:29
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Q: What is the area of a circle region whose diameter is 14 centimeters?
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