Science Fair Project Encyclopedia
Brianchon's theorem
Let ABCDEF be a hexagon formed by six tangent lines of a conic section. Then, the theorem states, lines AD, BE, CF intersect at a single point.
The projective dual of this theorem is Pascal's theorem.
Last updated: 05-29-2005 02:49:57
10-26-2009 08:16:03
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


