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Mathematics 15 Online
OpenStudy (anonymous):

turning test help me please or anybody that can help me. what is the area of the circle? use 3.14 for pi

OpenStudy (anonymous):

OpenStudy (anonymous):

50.27

OpenStudy (anonymous):

area of a circle is pi (r)^2 where r is the radius of the circle. @malik58

OpenStudy (anonymous):

so 3.14*(4)^2 mm^2

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