Answer:
b. [tex]72\pi \: {in}^{3} [/tex]
Step-by-step explanation:
Radius of cylinder r = 3 inches
Height of cylinder h= 8 inches
[tex]V_{cylinder} = \pi {r}^{2} h \\ \\ = \pi \times {(3)}^{2} \times 8 \\ \\ = \pi \times 9 \times 8 \\ \\ = 72\pi \: {in}^{3} [/tex]
