Respuesta :

Answer:

57.15π ft³

Step-by-step explanation:

Volume of a Sphere

  • 4/3πr³

Here, radius (r) = 7/2 ft.

Solving

  • V = 4/3 x π x 7/2 x 7/2 x 7/2
  • V = 4/3 x 343/8 x π
  • V = 343/6 x π
  • V = 57.15π ft³