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Forum URL: http://www.cut-the-knot.org/cgi-bin/dcforum/forumctk.cgi
Forum Name: This and that
Topic ID: 723
Message ID: 1
#1, RE: Geometry - Draw the third circle such that...
Posted by alexb on Jul-10-06 at 04:12 PM
In response to message #0
I believe you dreamed up specific cases of the Apollonius problem:

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