A circular jacuzzi is surrounded by a circular deck. The radius of the jacuzzi is n − 3 and the radius of the full circle formed by the deck is n + 3. Write a polynomial that represents the area of just the deck itself, not including the space covered by the jacuzzi. (The area of a circle is given by A = πr 2, where r represents the radius of the circle.)

a 360 degree rotation

step-by-step explanation:

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.