Question

Find the area of the shaded region of the given circle​

Answer 1

diameter = 14cm

`radius \: = (d)/(2) = (14)/(2) \\ = 7cm`

Area of circle ( A1 ) =
`\pi {r}^(2)`

`= (22)/(7) * 7 * 7 \\`

`= 154 {cm}^(2)`

Area of Square ( A2 ) = l²

= ( 14 )²

= 196cm²

Area of shaded region = A2 - A1

= 196 - 154

= 42cm²

....Thank you !! :)