The answer to that will be the letter c , 24ft
Diameter of the circle in the middle = 8 ft
Radius of the circle in the middle :



Thus, the radius of the circle in the middle = 4 ft
Area of the entire circle :





Thus, the area of the entire circle = 314 ft
Area of the circle in the middle :




Thus, the area of the circle in the middle = 50.24 ft
Area of the shaded portion :
= Total area of the figure - Area of the circle in middle


▪︎Therefore, the area of the shaded portion = <u>263.76 ft</u>
No because 5^2 +10^2 is not equavalent to 13^2
by using the pythagoras' theorem