Difference between revisions of "Carnot's Theorem"
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Revision as of 19:11, 14 August 2010
Carnot's Theorem states that in a triangle with , , and , perpendiculars to the sides , , and at , , and are concurrent if and only if .
Contents
[hide]Proof
Problems
Olympiad
is a triangle. Take points on the perpendicular bisectors of respectively. Show that the lines through perpendicular to respectively are concurrent. (Source)