Given data:
The given figure is shown.
The expression for the area of the given triangle is,
[tex]\begin{gathered} A=\frac{1}{2}(10\text{ in +3 in)(}4\text{ in)} \\ =\frac{1}{2}(13\text{ in)(4 in)} \\ =26\text{ sq-inches} \end{gathered}[/tex]
Thus, the area of the given triangle is 26 sq-inches, so first option is correct.
