Given:
The dimensions of the prism are given as,
[tex]\begin{gathered} l=4ft \\ b=2\frac{1}{2}=\frac{5}{2}ft \\ h=4\frac{3}{4}=\frac{19}{4}ft \end{gathered}[/tex]
The objective is to find the volume of the prism.
Explanation:
The general formula to find the volume of the prism is,
[tex]V=l\times b\times h\text{ . . . . . . (1)}[/tex]
To find volume:
On plugging the given values in equation (1),
[tex]\begin{gathered} V=4\times\frac{5}{2}\times\frac{19}{4} \\ =47.5ft^3 \end{gathered}[/tex]
Hence, the volume of the prism is 47.5 ft³.
