00063272 00063272

02-08-2021
Mathematics

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help asap plzzz I NEED HELP !!!!!!!!

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Аноним Аноним

02-08-2021

Answer:

1520.5 in^2

Step-by-step explanation:

Surface area=2*pi*r^2+2*pi*r*h=2*pi*r*(r+h)=2*pi*11*22=1520.5 in^2

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