Question

How do you find the area of a circle with a diameter of 6?

Answer 1

`A = pi xx r^2`
`Area = 28.3`

Explanation:

Since Area = `pi` times `r^2`

And `2r = Diameter`

As `Diameter = 6`

`r = 3`

`Area = pi xx 3^2`
`Area = pi xx 9`
`Area = 28.3`