Term

1

  2

  3

 4

Perimeter

6

10

14

18

Area

2

  5

10

17

 

Answer

 

1.  Perimeter = 42  


       recursive Next = Now + 4  1st Now = 6

       explicitly  t = 4n + 2

 

2.  Area = 101 - t = n2 + 1 - explicitly

 

3.  Perimeter = 30 -  P = 4n  + 2  - P = Perimeter

 

4.  Area = 21  a = n2 +1 - A = Area

 

5.  P  = 4(105) + 2  = 422

 

6.  A  = 1052 + 1 = 11026