Question

Question 4: 10 ptsA circular painting is surrounded by a circular frame. The radius of the painting is n - 3 and the radius of the fullcircle formed by the frame is n + 3. Write a polynomial that represents the area of just the frame itself, notincluding the space covered by the painting.(The area of a circle is given by A = MP?, where r represents the radius of the circle.)O-12NO12nO 12rn + 18O18

Answer 1

The answer is 12πn.

To find this answer we can proceed as follows:

1. We have that the circular painting is surrounded by a circular frame, and its radius is n - 3.

2. The radius of the circle formed by the frame is n + 3.

3. Then if we have that the area of a circle is given by:

`A_{\text{circle}}=\pi r^2`

And we have that: