princessroyal
princessroyal princessroyal
  • 07-02-2018
  • Mathematics
contestada

What is the approximate volume of the right cone?
The radius is 12cm and the height is 15cm.

A) 1360cm ^3
B) 6790cm ^3
C) 3390cm ^3

Respuesta :

carlosego
carlosego carlosego
  • 02-03-2018
You can easily calculate the volume of a cone once you have the height and the radius to place them in the formula to calculate the volume.
 The formula to calculate the volume of a cone is:
 v = hπr ^ 2/3
 Substituting the values we have:
 v = (15) * (π) * ((12) ^ 2) / 3
 v = 2261.946711
 Nearest whole number:
 v = 2262 cm ^ 3
 Answer:
 The approximate volume of the right cone is:
 v = 2262 cm ^ 3
 Note: the answer is not among the options.
Probably another option is missing.
Answer Link

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