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Popular Word Problems >

The circumference of a circle is 25pi cm. What is the area, in square centimeters? Express your answer in terms of pi

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Solution

Thecircumferenceofacircleis25πcm.Whatisthearea,insquarecentimeters?Expressyouranswerintermsofpi

Solution

area:490.87cm2
Solution steps
Given:circumference:25πcm
Radius given Circumference=25π:r=12.5
Circle Area given r=12.5:A=490.87385…
area:490.87cm2

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