Question

Can yall help me please dont skip

Answer 1

6 pi I don’t have the symbol lol

Answer 2

`6\pi` inches

Explanation:

The area of a circle is
`\pi r^2`.

Since
`\pi r^2=9\pi`

`r^2=9`

And

`r=3`

Since the radius is 3 inches,

the diameter would then be 6 inches. (3 * 2)

The circumference of a circle is
`\pi d`, d being the diameter.

Hence, the circumference is
`6\pi.`