Answer:
5227.2π in² ≈ 16422 in²
Explanation:
You want the area of a sector that has a radius of 132 inches and a central angle of 3π/5 radians.
Area
The formula for the area of a sector is ...
A = 1/2r²θ . . . . . where r is the radius, and θ is the central angle
Application
The area of the sector with the given dimensions is ...
A = 1/2(132 in)²(3π/5) = 5227.2π in² ≈ 16422 in²
The area is 5227.2π square inches, about 16422 square inches.