Solution
We are given a cylinder
diameter = 8 inches
radius (r) = 8/2 inches = 4 inches
height (h) = 7 inches
Note: The formula for calculating the volume of a cylinder is given by
[tex]Volume=\pi r^2h[/tex]Substituting the parameters
[tex]\begin{gathered} Volume=\pi r^2h \\ Volume=\pi(4)^2(7) \\ Volume=\pi\times16\times7 \\ Volume=112\pi \\ Volume=351.8583772 \\ Volume=351.8584inches^3 \end{gathered}[/tex]Therefore, the answer is
[tex]Volume=351.8584inches^3[/tex]