Tay9Takaypaysha2vely
Tay9Takaypaysha2vely Tay9Takaypaysha2vely
  • 17-07-2016
  • Mathematics
contestada

what is a cylinder diameter of 3 feet and a height of 4.5 feet . if the barrel is empty , which is the closet to the minimum amount of water needed to completely fill the barrel?

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Kunchan
Kunchan Kunchan
  • 19-07-2016
Volume of the barrel = pi * r^2 * h
                                 = 22/7 * (3/2)^2 * 4.5
                                 = 31.82 feet^3

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