# math

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find the surface area of a cylinder where the radius is=5.5in. and the height is=4 inches

• math -

Use the formula explained in this site.

http://www.math.com/tables/geometry/surfareas.htm

• math -

I still need help how to put the numbers into the formula

• math -

Surface Area of a Cylinder = 2 pi r 2 + 2 pi r h

A = (2 * 3.14 * 5.5^2) + (2 * 3.14 * 5.5 * 4)

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