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Question: a piece of wire 15 ft long is cut into...

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A piece of wire 15 ft long is cut into two pieces (see figure). One piece is made into a circle and the other piece is made into a square. Let the piece of length x be formed into a circle. To minimize the sum of the areas enclosed by both figures, the wire should be cut at x= 15pi/ 4+pi.

piece is made into a cirle and the other piece is made into a squaro. Lat the piece of len that the side of the square equals the diameter of the circle, that is, that the dirale can be inscribed in the square A piece of wire 15 ft long is cut into two pieces. (See figure.) One 15 15 15-x aArea of circe喉)Side of Square-15- 2π 2n The first step is to set the formula for the side of the square equal to the formula for the diameter of the circle 15-x
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