Question: A fence is to be built to enclose a rectangular area of 230 sq. feet . The fence along three sides is to be nmade

A fence is to be built to enclose a rectangular area of 230 sq. feet . The fence along three sides is to be nmade of materials that cost s $5 per foot and the material for the fourth side costs $12 per foot. Find the dimensions of the enclosure that is the most economica to construct.

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