Answer:
The volume of a cylinder be [tex]192\pi[/tex] .
Option (B) is correct.
Step-by-step explanation:
Formula
[tex]Volume\ of\ a\ cylinder = 2\pi r^{2} h[/tex]
Where r is the radius of a cylinder .
As given
if it has a diameter of 8 and a height of 12.
[tex]r = \frac{8}{2}[/tex]
r = 4 units
h = 12 unit
Putting in the formula
[tex]Volume\ of\ a\ cylinder = \pi\times 4\times 4\times 12[/tex]
[tex]Volume\ of\ a\ cylinder = 192\pi[/tex]
Therefore the volume of a cylinder be [tex]192\pi[/tex] .
Option (B) is correct.
