The perimeter of the rectangle below is 168 units. Find the length of side AB.
Write your answer without variables.
D
С
AB
0
4z + 1
SZ+2
![The perimeter of the rectangle below is 168 units Find the length of side AB Write your answer without variables D С AB 0 4z 1 SZ2 class=](https://us-static.z-dn.net/files/d69/1676aa7778963994bffc27b954f4bd02.png)