Given data:
The given figure of the prism.
The expression for the area of the prism is,
[tex]\begin{gathered} SA=5(2\text{ in)(10 in)+}5(10\text{ in)(3 in)} \\ =250in^2 \end{gathered}[/tex]
Thus, the surface area of the prism is 250 sq-inches, so third option is correct.
