determine the volume of each rectangular or rectangle prism round to the nearest tenth if necessary

The volume of the triangular prism is given by:
[tex]\begin{gathered} V=\frac{1}{2}b\cdot h\cdot l \\ \text{Where:} \\ b=\text{base}=7.2 \\ h=\text{height}=9 \\ l=\text{length}=3 \\ V=\frac{1}{2}\cdot7.2\cdot9\cdot3 \\ V=97.2m^3 \end{gathered}[/tex]