Question

▲16. Find the area of a circle with radius 3 inches.

Answer 1

28.26

A=(pi)r^2
A=(3.14)3^2
A=28.26

Answer 2

28.27 inches^2 or 9
`\pi`

Explanation:

A=pi*r^2

So 9
`\pi` or multiply to get approximately: 28.27 inches^2