How much metal is needed to create a trash can with a height of 4 feet and a base radius of 1 foot? find the surface area of the cylinder

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13-03-2021
Mathematics

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How much metal is needed to create a trash can with a height of 4 feet and a base radius of 1 foot? find the surface area of the cylinder

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jainveenamrata jainveenamrata · Answer 1 · 2022-06-30T13:10:29+02:00

If the height is 4 feet and a base radius is 1 foot of the cylinder. Then the surface area of the cylinder will be 25.13 square feet,

What is the surface area of a right circular cylinder?

Let r be the radius and h be the height of the cylinder.

Then the surface area of the cylinder will be

SA = 2πrh square units

The height is 4 feet and a base radius is 1 foot of the cylinder.

Then the surface area of the cylinder will be

SA = 2 × π × 1 × 4

SA = 8 × π

SA = 25.13 square feet

More about the surface area of the cylinder link is given below.

https://brainly.com/question/22074027

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