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Monday, 10 March 2014
The radius of the base of a cylinder is 27cm and its height is 33cm find the surface are of the cylinder?
The radius of the base of a cylinder is 27cm and its height is 33cm find the surface are of the cylinder?
75684.6cm2
SA=2B+pi x r2
SA=2 x 54+ pi x 272 x 33
SA=108+2290.2 x 33
SA=108+75576.6
SA=75684.6cm2
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