Answer:
[tex]2[/tex]πr³
Step-by-step explanation:
[tex]The ~volume~ (V)~ of~ a ~cylinder~ is~ calculated ~as:[/tex]
[tex]V =[/tex] πr²[tex]h[/tex] ← [tex]r ~is ~the ~radius~ and ~h ~the~ height.[/tex]
[tex]Here~ h = 2r, hence[/tex]
[tex]V =[/tex] πr² × [tex]2r~=2[/tex]πr³
