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Mathematics 16 Online
OpenStudy (anonymous):

Estimate the area of the circle. Use 22/7 for n.

OpenStudy (anonymous):

pi r squared

OpenStudy (anonymous):

|dw:1396636103813:dw|

OpenStudy (anonymous):

plug in the numbers

OpenStudy (anonymous):

@shadow22 can u help?

OpenStudy (anonymous):

|dw:1396636307005:dw|

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