Respuesta :

chetankachana

Answer:

27 ft²

Step-by-step explanation:

Hello!

We can use the formula given: [tex]A = \pi r^2[/tex]

Solve

Plug in 3 for r and 3 for π.

  • [tex]A = \pi r^2[/tex]
  • [tex]A = 3(3)^2[/tex]
  • [tex]A = 3(9)[/tex]
  • [tex]A = 27[/tex]

The area of the circle is 27 ft².