the math question is attached below
and please explain how you got the answer

Answer:
V = 62.8 units³
Step-by-step explanation:
Once the area of a circle is:
[tex]A=\pi r^2[/tex]
The volume of a cylinder is:
[tex]V=\pi r^2 h[/tex]
where [tex]h[/tex] is the height of the cylinder.
Once, [tex]r=2 \text{ and } h=5[/tex]
[tex]V=3.14 \cdot 2^2 \cdot 5\\V=3.14 \cdot 20\\V=62.8 \text{ units cubed}[/tex]