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True [87]
3 years ago
8

Michael is painting a cylindrical tank with a radius of 15 feet and a height of 60 feet. He must determine the surface area of t

he tank
so that he knows how much paint to purchase. What is the surface area of the tank, rounded to the nearest whole number?
Mathematics
2 answers:
Mila [183]3 years ago
4 0

Answer:

7069.5 ft^2

Step-by-step explanation:

Step one:

given data

dimension

radius of 15 feet

height of 60 feet

Required

The surface area of the tank

Step two:

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

substitute

A= 2*3.142*15*60+2*3.142*15^2\\\\A=5655.6+1413.9\\\\A=7069.5

A= 7069.5 ft^2

MrMuchimi3 years ago
3 0

Answer:

7069.5 ft^2

I took the test and got a 100

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Step-by-step explanation:

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