Question

HURRY ITS TIMED!!!!!

Answer 1

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➷ The formula for surface area of a cylinder is:

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

The radius is half the diameter

radius = 40/2 = 20

Substitute the values in

Surface area = $2\pi (20)(32) + 2\pi (20)^2$

Simplify to get an answer of:

surface area = $2080\pi feet^2$

✽

➶ Hope This Helps You!

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