ArkaJaguar ArkaJaguar
  • 26-05-2021
  • Mathematics
contestada

the more the volume of a cone shaped hole is 12 pi ft3if the hole is 4 ft deep what is the radius of the whole​

Respuesta :

mhanifa
mhanifa mhanifa
  • 26-05-2021

Answer:

  • 3 ft

Step-by-step explanation:

Volume of the cone:

  • V = 1/3πr²h

Substitute values and solve for r:

  • 12π = 1/2πr²(4)
  • r² = 9
  • x = √9
  • r = 3 ft
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