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Thursday, July 15, 2010

A Simple Geometric Quickie

Viviani's Theorem:

http://www.futilitycloset.com/2010/06/13/vivianis-theorem/
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1 comment:

  1. Alexander BogomolnyJuly 16, 2010 at 6:19 PM

    I am aware of two proofs

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

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

    What do you have in mind? I'd be happy to learn there is a third one.

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