SOLUTION: The area of a rectangle is A square meters. The length of the rectangle is l meters. Write an expression for the perimeter of the rectangle.

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Question 937999: The area of a rectangle is A square meters. The length of the rectangle is l meters. Write an expression for the perimeter of the rectangle.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

     .

A = Lw

...

(1m)w = A

w = A/(1m) = Am

...

P = 2L + 2w

P = 2m + 2A