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Mathematics 11 Online
OpenStudy (anonymous):

here

OpenStudy (anonymous):

@ETG311

OpenStudy (anonymous):

C

OpenStudy (whpalmer4):

\[A = 4\pi r^2\]

OpenStudy (anonymous):

i got c since i do 4 and 3/14 and then the r2

OpenStudy (anonymous):

4*12^2pi units^2

OpenStudy (anonymous):

:3

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