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Forum URL: http://www.cut-the-knot.org/cgi-bin/dcforum/forumctk.cgi
Forum Name: College math
Topic ID: 735
Message ID: 18
#18, RE: Cyclic Touching Circles Around Triangle
Posted by alexb on Jul-27-10 at 05:46 PM
In response to message #17
Here's a page

http://www.cut-the-knot.org/Curriculum/Geometry/BuiQuangTuan2.shtml

Thank you