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A piece of wire 20 m long is cut into two pieces. One piece is bent into a square and the other is bent into

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A piece of wire 20 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral triangle. (a) How much wire should be used for the square in order to maximize the total area? m w/ (b) How much wire should be used for the square in order to minimize the total area? Ext\

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