Question

hi guys plz help me in this question​

Answer 1

Answer:

Step-by-step explanation:

now the length of the square = 14

r+2r+r+6= 14

4r+6=14

4r=8

r=2

now the area of small square = 4 x 4

                                                 = 16

now the area of small semicircle = 3.14 x 1 x 1 x 2

                                                       = 6.28

now the area of shaded region = area of big square- area of small square -area of small square

                                      = 196-16-6.28

                                      = 173.72

Answer 2

hope this help.......