Answer:
[tex]26.01 m^{2}[/tex]
Step-by-step explanation:
Total Square area is [tex]A_{s} =11x11=121m^{2}[/tex]
The 4 white regions form a circunference with radio [tex]r=5.5m[/tex]. Now, the total white rigion has area
[tex]A_{w} =\pi * r^{2} = 3.14 * (5.5)^{2} = 3.14 * 30.25 = 94.985m^{2}[/tex]
Therefore, the area of the shaded region is
[tex]A_{sr} = A_{s} - A_{w} =121-94.99=26.01m^{2}[/tex]
