SOLUTION: The perimeter of the rectangle below is 184 units. Find the length of side CD . Side AD = 4z-1 Side AB = 5z+3 D-----------C [----------- ] [----------- ] [----------- ] A-

Algebra ->  Expressions-with-variables -> SOLUTION: The perimeter of the rectangle below is 184 units. Find the length of side CD . Side AD = 4z-1 Side AB = 5z+3 D-----------C [----------- ] [----------- ] [----------- ] A-      Log On


   



Question 358318: The perimeter of the rectangle below is 184 units. Find the length of side CD .
Side AD = 4z-1
Side AB = 5z+3
D-----------C
[------------]
[------------]
[------------]
A-----------B

Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
2AD+2AB=P

2(4z-1)+2(5z+3)=184

8z-2+10z+6=184

18z+4=184

18z=184-4
18z=180
z=10

CD=5z+3=5(10)+3=50+3=53