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August 31st, 2012, 10:23 PM  #1 
Member Joined: May 2012 Posts: 78 Thanks: 0  Quadrilateral Convex
Hello, please help me solving this question. There is a quadrilateral convex ABCD. P and M are center points of BC and CD sides. Given: AM + AP = 2. I need to prove that the area of ABCD is less than 2 area units. Thanks. 

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convex, quadrilateral 
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