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Mathematics 14 Online
OpenStudy (anonymous):

given the area A

OpenStudy (anonymous):

OpenStudy (bahrom7893):

plug in 3.6 instead of r and solve

OpenStudy (anonymous):

B 12.96

OpenStudy (anonymous):

wait!

OpenStudy (anonymous):

A 12.96 pi

OpenStudy (anonymous):

Sorryyyyyy!

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