Find the area of the shaded sector of the circle. leave your answer in terms of pi.
(picture attached below)

answer choices:
a. (4 + 4(pi)) ft^2
b. (4 - pi) ft^2
c. (4 + pi) ft^2
d. (4 - 4(pi)) ft^2

you so much in advance! : )

The correct answer is option (B). The area of the shaded part is (4 - π) ft²

From the figure given below,

Area of the square = (side)²
                             
                              = (2 ft)²
                              
                              = 4 ft²

Area of the circle = π × (radius)²
                             
                              = π × (1 ft)²
                              
                              = π ft²

Area of the shaded part = Area of square - Area of circle 
                 
                                     = 4 ft² - π ft² 

                                    = (4-π) ft²