SOLUTION: The width of a rectangle is fixed at 14cm. what lengths will make the perimeter greater than 78cm? the length must be greater than _____cm. I thankyou for your help.

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: The width of a rectangle is fixed at 14cm. what lengths will make the perimeter greater than 78cm? the length must be greater than _____cm. I thankyou for your help.      Log On


   

Question 206322: The width of a rectangle is fixed at 14cm. what lengths will make the perimeter greater than 78cm? the length must be greater than _____cm.



I thankyou for your help.
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
(78-28)/2=25
L must be greater than 25cm