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Mathematics 14 Online
OpenStudy (anonymous):

what is the area of a circle

OpenStudy (anonymous):

|dw:1398695990268:dw|

OpenStudy (karategirl2002):

π · r2

OpenStudy (yanasidlinskiy):

a=pi r^2

OpenStudy (anonymous):

r= radius and π=(a constant)= 3.142

OpenStudy (karategirl2002):

dang it i had it

OpenStudy (karategirl2002):

thx

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