A wire of length 12 in can be bent into a circle, bent into asquare, or cut into two
Chapter 4, Problem 14(choose chapter or problem)
A wire of length 12 in can be bent into a circle, bent into a square, or cut into two pieces to make both a circle and a square. How much wire should be used for the circle if the total area enclosed by the figure(s) is to be
(a) a maximum
(b) a minimum?
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