Question

What is the surface area of the cylinder with height 8 ft and radius 3 ft? Round your

answer to the nearest thousandth.


A: 186.885

B: 195.004

C: 205.132

D: 207.345

Answer 1

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OPTION D


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Answer 2

Given↷

• Height of the cylinder ⇢8ft
• Radius of the cylinder ⇢3ft

To find↷

• Surface Area of the cylinder

Answer↷

• 207.345

Solution ↷

We know that,

The surface of a cylinder is given by,

• 2πr(r + h)
• h= height
• r= radius

so,

the surface area of the given cylinder would be,

• ⇢2π*3(3+8)
• ⇢6π*11
• ⇢66π
• ⇢207.345