deandra91400
deandra91400
28-01-2015
Mathematics
contestada
A=3.14...r^2 solve for r
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konrad509
konrad509
28-01-2015
[tex]A=3.14r^2\\ r^2=\dfrac{A}{3.14}\\ r=\sqrt{\dfrac{A}{3.14}}[/tex]
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