SOLUTION: The perimeter of parallelogram PQRS is 84. Find the length of each side if RS=SP-7.

Algebra ->  Parallelograms -> SOLUTION: The perimeter of parallelogram PQRS is 84. Find the length of each side if RS=SP-7.      Log On


   

Question 254078: The perimeter of parallelogram PQRS is 84. Find the length of each side if RS=SP-7.
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
2L+2W=84
w=L-7
2L+2(L-7)=84
4L =98
4L=2*49
L=24.5
W=17.5