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Mathematics 20 Online
OpenStudy (anonymous):

Area of Circle

OpenStudy (anonymous):

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OpenStudy (mr.math):

So, what's the question?

OpenStudy (anonymous):

Pies are square A = Pi * r ^2 In fact my mom makes square pumpkin pies for Thanksgiving...

OpenStudy (anonymous):

pi * r^2

OpenStudy (anonymous):

to do the problem, i dont understand it. What would the answer be not in terms of pi?

OpenStudy (anonymous):

If it is not expressed in pi, then it is only an approximation as pi is an irrational number. What is the question you are trying to do?

OpenStudy (anonymous):

Find the area or each circle. Round to nearest tenth.

OpenStudy (anonymous):

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