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16-02-2017
Mathematics

contestada

what is the area of r = 4 in if the the pi is 3.14

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cierra5sos cierra5sos

16-02-2017

12.56? I think you'd multiply 4 by pi

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ChrisLee5 ChrisLee5

16-02-2017

16pi or 50.2655. You simply must plug in 4 for r

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