Answer:
The volume of the cylinder is 90 cubic inches. Choice E
Step-by-step explanation:
The Volume of a Cone and a Cylinder
Given a cone of radius r and height h, the volume is calculated as:
[tex]\displaystyle V_{cone}=\frac{1}{3}\cdot \pi r^2h[/tex]
If we have a cylinder with the same dimensions, the volume is:
[tex]V_{cyl}=\pi r^2h[/tex]
Substituting from the first formula:
[tex]V_{cyl}=3V_{cone}=3*30[/tex]
[tex]V_{cyl}=90[/tex]
The volume of the cylinder is 90 cubic inches. Choice E
