[tex]\qquad\qquad\huge\underline{{\sf Answer}}♨[/tex]
Volume of cone :
[tex]\qquad \sf \dashrightarrow \: \frac{1}{3} \pi{r}^{2} h[/tex]
Now, let's plug in the values as per the diagram ~
[tex]\qquad \sf \dashrightarrow \: \frac{1}{3} \times 3.14 \times {(18)}^{2} \times 10[/tex]
[tex]\qquad \sf \dashrightarrow \: \frac{1}{3} \times 31.4 \times 324[/tex]
[tex]\qquad \sf \dashrightarrow \: 31.4 \times108[/tex]
[tex]\qquad \sf \dashrightarrow \:3391.2 \: \: ft {}^{3} [/tex]
