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The circumference of a circle is 15pi cm. What is the area, in square centimeters? Express your answer in terms of

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Solution

Thecircumferenceofacircleis15πcm.Whatisthearea,insquarecentimeters?Expressyouranswerintermsof

Solution

area:176.71cm2
Solution steps
Given:circumference:15πcm
Radius given Circumference=15π:r=7.5
Circle Area given r=7.5:A=176.71458…
area:176.71cm2

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