Question

What is the surface area of the cylinder? Use 3.14 for pi and round your answer to the nearest hundredth.

A cylinder. The radius of the base is 8 inches and the height of the cylinder is 11 inches.

Answer 1

Answer:

Surface Area = 954.56

Step-by-step explanation:

The formula for Surface Area of a cylinder is 2πr² + 2πrh

Here the equation is (2 * 3.14 * 64) + (2 * 3.14 * 8 * 11) = 954.56

Answer 2

The surface area of the cylinder is 954.56 square inches.

Important information:

• Radius of the base = 8 inches
• Height of the cylinder = 11 inches.

Surface area of cylinder:

The surface area of a cylinder is:

$A=2\pi rh+2\pi r^2$

Where, $r$ is the radius and $h$ is the height of the cylinder.

Substituting $r=8,h=11, \pi=3.14$, we get

$A=2(3.14)(8)(11)+2(3.14)(8)^2$

$A=552.64+401.92$

$A=954.56$

Therefore, the surface area of the cylinder is 954.56 square inches.

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