Viviani's theorem
Revision as of 19:04, 9 November 2012 by DaChickenInc (talk | contribs) (I am creating the page for Viviani's theorem. I will add a proof next.)
The Viviani's Theorem states that for an equilateral triangle, the sum of the altitudes from each point in the triangle is equal to the altitude from a vertex of a triangle to the other side.
