Respuesta :

[tex]\begin{gathered} A=\frac{7\cdot5\cdot\sin (95)}{2} \\ \\ A=\frac{35\cdot\sin (95)}{2} \\ \\ A\approx17.4ft^2 \\ \text{The area of the triangle is }17.4ft^2 \end{gathered}[/tex]