SOLUTION: the width of a rectangle is fixed at 10 cm. what lengths will make the perimeter greaterthan 82 cm? the length must be greater than _____ cm

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Question 235981: the width of a rectangle is fixed at 10 cm. what lengths will make the perimeter greaterthan 82 cm? the length must be greater than _____ cm

Answer by solver91311(5072) About Me  (Show Source):
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The perimeter of a rectangle is given by:



but we want to fix the width at 10 and hold the perimeter greater than 82, so:



Solve for :





John