Answer:
[tex]\large\boxed{V=6.74\pi\ in^3\approx21.195\ in^3}[/tex]
Step-by-step explanation:
The formula of a volume of a cylinder:
[tex]V=\pi r^2H[/tex]
r - radius
H - height
We have
a diameter = 3 in → r = (3 in) : 2 = 1.5 in
H = 3 in
Substitute:
[tex]V=\pi(1.5)^2(3)=\pi(2.25)(3)=6.75\pi\ in^3\approx6.75\cdot3.14=21.195\ in^3[/tex]
