Steiner–Lehmus theorem

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1	Volume II, Issue #3, Spring 2002 University of Manitoba Outreach Project Published by the Department of Mathematics Add to Reading List Source URL: net185.math.umanitoba.ca Language: English - Date: 2002-07-25 11:32:39 Bisection Triangle Golden ratio Circle Angle trisection C. L. Lehmus Geometry Triangle geometry Steiner–Lehmus theorem
2	Forum Geometricorum Volume[removed]–42. FORUM GEOM Add to Reading List Source URL: forumgeom.fau.edu Language: English - Date: 2008-02-18 09:45:10 Triangle Incircle and excircles of a triangle Circumscribed circle Law of sines Angle bisector theorem Sine C. L. Lehmus Geometry Triangle geometry Steiner–Lehmus theorem
3	PDF Document Add to Reading List Source URL: www.math.umanitoba.ca Language: English - Date: 2002-07-25 11:32:39 Bisection Triangle Golden ratio Circle Angle trisection C. L. Lehmus Geometry Triangle geometry Steiner–Lehmus theorem
4	PDF Document Add to Reading List Source URL: forumgeom.fau.edu Language: English - Date: 2012-03-05 09:59:07 Angle bisector theorem Law of cosines Triangle Cevian C. L. Lehmus Joseph Diaz Gergonne Bisection Golden ratio Steiner–Lehmus theorem Geometry Triangle geometry Incircle and excircles of a triangle