Question

A fence is to be built to enclose a rectangular area of 18001800 square feet. The...

A fence is to be built to enclose a rectangular area of

18001800

square feet. The fence along three sides is to be made of material that costs

​$44

per foot. The material for the fourth side costs

​$1212

per foot. Find the dimensions of the rectangle that will allow for the most economical fence to be built.

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