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Anil Saigal 04/08/2012 PROBLEM # 1 PROBLEM # 2 For a party, you made 10 conical hats out of cardboard. How much cardboard did you use in total if each cap has a radius of 15 cm and a slant height of 25 cm?  Please send your solutions to mr.asaigal@gmail.com.
 Problems from 03/29/12 PROBLEM #1 Find the volume of a solid bounded by the graph z=82x4y and below by the xyplane for (x,y) in the unit square SOLUTION 2 5. Congratulations to Aseem Chandawarkar and Kishore Balsara, who were the winner of the last set of puzzles. You may also access this article through our website http://www.lokvani.com/ 
 
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