SOLUTION: The width of a rectangle is fixed at 22 cm. What lengths will make the perimeter greater than 86 cm? The length must be greater than?

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Question 318575: The width of a rectangle is fixed at 22 cm. What lengths will make the perimeter greater than 86 cm?
The length must be greater than?
Answer by JBarnum(2146) About Me  (Show Source):
You can put this solution on YOUR website!
p=2(L+W)
P=86
W=22
find L
86=2(L+22)
43=L+22
21=L
so for the perimeter to be greater then 86 L must be greater then 21
L%3E21