littlered3 littlered3

08-02-2018
Mathematics

contestada

What is the surface area of this cylinder?

A. 128
B. 256
C. 384
D. 1024

What is the surface area of this cylinder A 128 B 256 C 384 D 1024 class=

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mpanderla95 mpanderla95

08-02-2018

Use the formula for the SA of cylinder to solve which is 2pir^2 + Pi r h.

Plug in the values for each variable and that will be the surface area.

Answer Link

08-02-2018

surface area of a cylinder A= 2 [tex] \pi [/tex] r h+2[tex] \pi [/tex] r^2
A=2x3.14x8x16+(2x3.14x8x8)=803.84+401.92=1,205.76

Answer Link

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