Question

I'll MArk as brainliest

Answer 1

 r = 50/2 = 25
area of shaded region = area of square - area of 4 quadrant
                                    =  a^2 - 1/4 pi r^2 x 4
                                    = 2500 - 491.07 x 4
                                    = 2500 - 1964 .28
                                    = 535.72 cm^2

i hope this is correct

Answer 2

Answer:

r = 50/2 = 25

area of shaded region = area of square - area of 4 quadrant

=  a^2 - 1/4 pi r^2 x 4

= 2500 - 491.07 x 4

= 2500 - 1964 .28

= 535.72 cm^2