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Find the surface area of the cylinder.
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Find the surface area of the cylinder.

Find the surface area of the cylinder.-example-1
User Kristie
by
3.1k points

2 Answers

2 votes

Answer:

The surface area of the cylinder with a radius of 7 and height of 20 would be 1186.92.

Explanation:

The formula as given by the image is

h=20, r=7.

Substitute your radius and height as follows:

SA=
SA=2*pi*r^2+2pi*r*h\\(2*3.14*7^2)+(2*3.14*7*20)

And now solve!

307.72+879.2=1186.92

The answer would be 1186.92

User Sergiy Seletskyy
by
4.1k points
6 votes

Answer:

1188 inches

Explanation:

User Aparna Chaudhary
by
3.5k points
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