Question

Answer plz . Jaldi if u

Answer 1

Answer:

Step-by-step explanation:

the length of the rectangle = diameter of the semicircle x 2

8 = d x 2

4=diameter of one semicircle

radius of each semicircle = 4/2 = 2

then breadth = 2 x radius of two quarter circles

2 x 2 = 4

area of rectangle = l x b

4 x 8 = 32

area of 2 semicircles = 2 x pi r^2/2

2 , 2 will be cancelled then

22/7 x 2 x 2  = 12.57

areas of 4 equal quarter circles = area of 2 semi circles so

area of all the quarter circles and semicircles= 12.57+12.57 = 25.14

area of yellow region = area of rectangle-area of blue region

area of yellow region = 32-25.14

area of yellow region  = 6.86