Given:
Height, h=11 in.
Base, b=10 in.
Length, l=5 in.
To find the volume:
The volume formula is,
[tex]\begin{gathered} V=\text{Area of the triangle}\times length \\ =\frac{1}{2}\times b\times h\times l \\ =\frac{1}{2}\times10\times11\times5 \\ =275in^3 \end{gathered}[/tex]
Thus, the volume of the prism is 275 cubic inches.
