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Forum URL: http://www.cut-the-knot.org/cgi-bin/dcforum/forumctk.cgi
Forum Name: College math
Topic ID: 612
Message ID: 2
#2, RE: Mahavira's formula for cyclic quadrilaterals
Posted by melefthe on May-19-07 at 03:49 PM
In response to message #1
I do not understand it unfortunately. What formula are you referring to? What quantity is m.t.cosČ ? Could you please explain?