The volume of a rectangular prism of width W, length L, and Height H is calculated as:
[tex]V=W\cdot L\cdot H[/tex]
The solid in the figure is a cube (W = L = H) with a side length of
[tex]W=L=H=3h^2[/tex]
Calculating the volume:
[tex]\begin{gathered} V=3h^2\cdot3h^2\cdot3h^2 \\ V=27h^6 \end{gathered}[/tex]
Choice c.
