Which is closst to the total surface area of a cylinder with a radius of 5 inches and tha is equal to its diameter

471 in²

Explanation:

The surface area of the cylinder is the addition of twice the area of the base and the perimeter of both base and height. This can be expressed as

Given r=5in

But diameter=2× radius

= (5×2)=10inch which is equal to the height.

Area= 2πr +2πr^2

r= radius of the cylinder

h= height of the cylinder

π=3.14

If we input the given values we have,

Area= [2×π×5 ×(2 ×5) + 2 ×π×5 ^ 2]

Area = 471 in²

Hence, the surface area of the cylinder is 471 in²

the answer is b i think

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