Please help me with this Question

Answer:
Total volume equals V1 - V2
[tex]v = \pi {r}^{2} h[/tex]
[tex]v = 12\pi {r1}^{2} - 12\pi {r2}^{2} [/tex]
where:
r1 = radius 1
r2 = radius 2
Step-by-step explanation:
[tex]r1 \\ v1 = 12\pi {3.5}^{2} \: is \: approx. \: 461.81 {cm}^{3} [/tex]
[tex]r2 \\ v2 = 12\pi {3.3}^{2} \: is \: approx. \: 410.54 {cm}^{3} [/tex]
Total Volume v is
[tex]461.81 - 410.54 = 51.27 {cm}^{3} [/tex]