The area of the cylinder is 375.52 square units.
How to find the surface area of a cylinder?
For a cylinder of radius R and height H, the surface area is:
[tex]A = 2*(pi*R^2) + 2*pi*R*H[/tex]
In this case:
Replacing that in the area equation we get:
[tex]A = 2*(3.14*4^2) + 2*3.14*4*11 = 375.52[/tex]
So we conclude that the area of the cylinder is 375.52 square units.
If you want to learn more about cylinders:
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