Art of Problem Solving
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2009 AMC 8 Problems/Problem 9: Revision history

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14 August 2011

  • curprev 12:2112:21, 14 August 2011 Mrdavid445 talk contribs 697 bytes +697 Created page with "==Problem== Construct a square on one side of an equilateral triangle. One on non-adjacent side of the square, construct a regular pentagon, as shown. One a non-adjacent side of..."