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Mumz [18]
4 years ago
10

As part of a community clean-up project, several artists are painting murals on cylindrical trash cans. Each trash can has a hei

ght of 4 feet and a radius of 1.8 feet, and each mural completely covers the lateral side of a trash can.
About how much area does each mural cover?
Mathematics
1 answer:
Oksi-84 [34.3K]4 years ago
4 0
The lateral surface area of a cylinder is:

a=2πrh, we are told that r=1.8ft and h=4ft so

a=2π(1.8*4)

a=2π(7.2)

a=14.4π ft^2

a≈45.24 ft^2  (to nearest hundredth of a square foot)
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