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Forum URL: http://www.cut-the-knot.org/cgi-bin/dcforum/forumctk.cgi
Forum Name: College math
Topic ID: 739
Message ID: 3
#3, RE: Areas Of Two Special Triangles And Pythagorean Theorem
Posted by Bui Quang Tuan on Aug-03-10 at 06:39 AM
In response to message #2
Yes, Alex!
And there is also one another very simple fact (in CTK) which combine with the lemma to generate Pythagorean theorem! :))
Could you find it?