Answer:
[tex]288\pi ft.^3[/tex]
Step-by-step explanation:
Diameter = 12 ft.
Radius = 12/2 = 6 ft.
Volume = [tex]\frac{4}{3}\pi r^3[/tex]
[tex]\\=> \frac{4}{3} \pi (6)^3\\\\=> \frac{4}{3} * 216 * \pi \\\\=>\frac{4*216*\pi }{3}\\ \\=>4 * 72 * \pi = 288\pi ft.^3\\[/tex]