Question

What is the area of the following circle
R=7

Answer 1

153.86

Explanation:

7^2 x 3.14

Answer 2

Area of the circle =
`153.86\,units^2`

Explanation:

Area of the Circle=
`\pi * r^2`

For,
`r=7 \,units`

As,

`\pi =(22)/(7) =3.14`

Area is:

`=3.14* 7 * 7\\\\=3.14* 49\\\\=153.86\,units^2`

The area of the circle is :
`153.86\,units^2`