Question

Find the area of the circle. The radius 6 cm.

Answer 1

`A=113.04cm^2`

Explanation:

• The formula for finding the area of a circle is as follows:

`A=\pi r^2`

`r=` radius

`A=` Area

• We already know the value of
  `r`,
  `6cm`.
• The value
  `\pi` can be either plugged into a calculator, or if your teacher does not allow for math with a calculator, by using the value
  `3.14` as
  `\pi`.

`r=6cm\\\pi =3.14`

• Let's plug these values into our equation.

`A=\pi r^2\\A=(3.14)(6cm)^2`

• 
  `6^(2) =36`

`A=3.14*36cm^2\\A=113.0cm^2`