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What is the surface area of a cylinder with a height of 9 cm and a base diameter of 10 cm?

1 Answer

Oct 14, 2016

#439.82#

Explanation:

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Surface area of a cylinder #=2pir^2+2pirh#,
where #r=radius#, and #h=height#

Radius # r=1/2# diameter

Given #h=9, d=10, => r=10/2=5#

Surface Area #=2*pi*5^2+2*pi*5*9=439.82#

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