Answer:
2nd option: 65.42 in³
Step-by-step explanation:
Volume of cone= [tex] \frac{1}{3}\pi {r}^{2}h[/tex]
Given that the height of the cone is 2.5 in. and radius is 5 in., h= 2.5 and r= 5
Thus, volume of cone
[tex] = \frac{1}{3} (3.14)( {5}^{2} )(2.5) \\ = 65.42 \: in^{3} \: \: (to \: 2 \: d.p.)[/tex]
