isabellaa05 isabellaa05

25-05-2020
Mathematics

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wegnerkolmp2741o wegnerkolmp2741o

25-05-2020

Answer:

401.92 in ^2

Step-by-step explanation:

The surface area of a cylinder is

SA = 2 pi r^2 + 2 pi r h

We know the radius is 4 and the height is 12

SA = 2 * (3.14) * (4)^2 + 2 * (3.14)* (4) *12

100.48 + 301.44

401.92

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