tinnytinny941 tinnytinny941

27-06-2020
Mathematics

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Which is the surface are of the right cylinder below?

A. 176 pi units^2
B. 144 pi units^2
C. 192 pi units^2
D. 72 pi units^2

Which is the surface are of the right cylinder below A 176 pi units2 B 144 pi units2 C 192 pi units2 D 72 pi units2 class=

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wegnerkolmp2741o wegnerkolmp2741o

27-06-2020

Answer:

=176 pi units^2

Step-by-step explanation:

The surface area of a cylinder is given by

SA = 2 pi r^2 + 2 pi rh where r is the radius and h is the height

= 2 * pi * 8^2 + 2 pi *8*3

= 128pi + 48 pi

=176 pi units^2

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