We are asked to determine the surface area of the figure. To do taht we will add the areas of each of the surfaces of the figure. Since it is a pentagon, we will determine the lateral area of one of the surfaces and multiply the result by 5:
![A_l=5sl](https://img.qammunity.org/2023/formulas/mathematics/college/1a6vgfec49kfela0n24vx8st2kyq7beyj7.png)
Where "s" is the side length and "l" is the longitude. Replacing the values:
![A_l=5(0.75in)(3.25in)](https://img.qammunity.org/2023/formulas/mathematics/college/wf3cc7264zxl31gtn5umt40june80f4ir3.png)
Solving the operations:
![A_l=12.19in^2](https://img.qammunity.org/2023/formulas/mathematics/college/7i0xichkpmndjj4erb2hojrgr0qoj1x66d.png)