The volume of a pyramid is calculated using the equation:
[tex]V=\frac{1}{3}lwh[/tex]For the first pyramid, l= 7 in, w = 3 in, and h = 8 in. So the volume would be:
[tex]\begin{gathered} V=\frac{1}{3}(7)(3)(8) \\ \\ V=56\text{ cu. in.} \end{gathered}[/tex]For the second pyramid, l = 6 in, w = 3.5 in, and h = 9 in. So the volume would be:
[tex]\begin{gathered} V=\frac{1}{3}(6)(3.5)(9) \\ \\ V=63\text{ cu. in.} \end{gathered}[/tex]Therefore, only II has a volume of 63 cubic inches. The answer is G.
