Question

What is the area of a circle (added a screen shot)

Answer 1

28.26 cm ^2

Explanation:

A=
`\pi` r ^2

A= 3.14 x 3 x 3

A = 28.26 cm ^2

Answer 2

2pi(5) - 2pi(3)

Explanation:

hopefully that helped. just use formula and plug in the radius (: