Question

Find the shaded region if side of square is 14 cm​

Answer 1

Answer:

Side of a square, a=14cm

Radius of each circle, r=  

2

7

​

cm

Area of the shaded portion = Area of a square - 4 × Area of a circle

=a  

2

−4(πr  

2

)

=14×14−4×  

7

22

​

×  

2

7

​

×  

2

7

​

 

=196−154

∴ Area of the shaded portion =42cm  

2

.

Step-by-step explanation: