Answer:
The solution is 192.83 ft²
Step-by-step explanation:
We need to find out the shaded region of the provided figure
Area of sector calculated as
and
Area of triangle is calculated as 
Area of circle is calculated as 
Where r is radius
so,
Area of sector is 




Area of triangle is 



Area of circle is 



Area of segment = area of sector - area of triangle
= 60.81 - 34.16
= 26.09 ft²
Area of shaded region = area of circle - Area of segment
= 218.92 - 26.09
= 192.83 ft²
Therefore, the solution is 192.83 ft²