Respuesta :

Given data:

The given figure of the circle.

The expression for the area of the sector is,

[tex]\begin{gathered} A=\frac{53^{\circ}}{360^{\circ}}\pi(4ft)^2 \\ =7.4ft^2 \end{gathered}[/tex]

Thus, the area of the shaded region is 7.4 sq-ft.