Exercise 2. In the figure below, the triangles ABO, BCO, CDO, DEO, and FEO are right isosceles triangles. We assume that $\mathrm{OA}=8 \mathrm{~cm}$. Determine the area of $A O F$ in $\mathrm{cm}^{2}$.

![](https://cdn.mathpix.com/cropped/2024_06_04_ff4f5d9cabdcb92d54e8g-2.jpg?height=626&width=1095&top_left_y=1178&top_left_x=496)