Hello I need help on 3! It’s Geometry by the way, and a practice sheet

Given:
Given that a circle with radius
[tex]r=15ft[/tex]Required:
To find the area of the shaded region in the given circle.
Explanation:
Now the angle of the shaded region is,
[tex]\begin{gathered} \theta=360-332 \\ =28\degree \end{gathered}[/tex]The area of the shaded region is given by,
[tex]A=\frac{\theta}{360}\pi r^2[/tex][tex]=\frac{28}{360}\times\pi\times15^2[/tex][tex]=17.5\pi feet^2[/tex]Final Answer:
Area of the shaded region is 17.5 square feet.he