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Orlov [11]
3 years ago
9

Sarah needs a PVC pipe with a diameter of 10 inches and a heigh of 2 inches, how much

Mathematics
1 answer:
Darina [25.2K]3 years ago
5 0

Answer:

314.2in^2

Step-by-step explanation:

GIven data

diameter= 10in

radius= 5in

Height= 2in

The expression for the curved surface area (CSA) of a cylinder is given as

CSA=2πrh

CSA=2*3.142*5*2

CSA=62.84 in^2

The material needed to make one pipe is 62.84in^2

Hence the material need for 5 pipes is

=62.84*5

=314.2in^2

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