Question

Find the area and circumference of each circle

Answer 1

Explanation:

Area =
`Area = \pi r^2 = \pi(3)^2 = 9\pi = 28.27\\Circumference = 2\pi r = 2\pi 3 = 6\pi = 18.85`

Answer 2

`area = 28.27 {m}^(2) \\ c = 18.84m`

Explanation is attached to the picture

Hope this helps you.