| Surface Area of a Sphere = 4 pi r 2 |
(r is radius of circle) | Surface Area of a Cylinder = 2 pi r 2 + 2 pi r h |
(h is the height of the cylinder, r is the radius of the top) Surface Area = Areas of top and bottom +Area of the side
Surface Area = 2(Area of top) + (perimeter of top)* height
Surface Area = 2(pi r 2) + (2 pi r)* h
Moderation Team
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