Question

Need help asap Pleaseee

Answer 1

Radius = 12 feet

Explanation:

The area of a circle formula is Area = pi r^2 ("r" represents the radius)

The area of Circle Q is 144pi

You can substitute "Area" with 144pi, which would look like this:

144pi = pi x r^2

Now divide both sides with "pi", which gives:

144 = r^2

Finally, square root both sides:

sqrt(144) = sqrt(r^2) (sqrt = square root)

And that gives

12 = r

So the radius is 12 feet.

Answer 2

the answer is 144 feet and I don't really have an explanation