Answer:
The volume of the cylinder is 63π or 197.9 units³
Step-by-step explanation:
* Lets revise how to find the volume of any cylinder
- The volume of the regular solid = area of the base × its height
- The cylinder has two circular bases
- The area of the circle = πr²
∴ The volume of the cylinder = πr² × its height
* Now lets take the dimensions of the cylinder from the problem
- The height of the cylinder is 7 units
- The radius of the cylinder is 3 units
∵ The volume of the cylinder = πr² × its height
∴ The volume = π × 3² × 7 = 63π = 197.9 units³
* The volume of the cylinder is 63π or 197.9 units³
