Question

of
2
find area of shaded
region and perimeter of
shaded region​

Answer 1

Answer:

hope you understand

Step-by-step explanation:

Area of square =Side  

2 =4  

2  =16cm  

Area of cut portion = Area of two circles = 1 circle + 4quadrants

                               =2× pi =6.28cm  

So, area of remaining portion of square =(16−6.28)=9.72cm  

Perimeter of the shaded region =4 quadrant + 1 circle+portion of the square

                                                =4×  4  2πr  +2πr+4(2)

                                                =4×  4  2π(1)  +2π(1)+8

                                                =4π+8

                                                =20.56cm