SOLUTION: the width of a rectangle is fixed at 21 cm. What lengths will make the perimeter
greater than 90cm?
Algebra.Com
Question 417943: the width of a rectangle is fixed at 21 cm. What lengths will make the perimeter
greater than 90cm?
Answer by praseenakos@yahoo.com(507) (Show Source): You can put this solution on YOUR website!
P = 2(length + width)
which makes the perimeter 90
so to make the perimeter greater than 90, the length should be more than 24.
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