Pineapples2002 Pineapples2002
  • 17-03-2017
  • Mathematics
contestada

a cone is formed out of cement. The circumference of the base of the cone is 44 feet and the cone has a height of 6 feet. What is the volume?

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thepie1217
thepie1217 thepie1217
  • 17-03-2017
The base is 44 cut that in half to get the radius, R=22 height=6 
fill in v=1/3 x 3.14 x r^2 x H
v = 1/3 x 3.14 x 22^2 x 6
22 x 22= 484
484 x 6 = 2904
2904 x 3.14= 9118.56
9118.56 x 1/3 = 9118.56/1 divided by 2735568/3 = 300
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salsaboss9
salsaboss9 salsaboss9
  • 17-03-2017
The answer would be 308.12 because the radius would be 7.0028 then you need to follow this... V= \pi r^{2} \frac{h}{3}
Answer Link

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