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  • Re: Reflection point of a line wrt triangle ABC.

    Definition: Let ABC be a triangle and L a line. Denote: La, Lb, Lc = the reflections of L in BC, CA, AB, resp. A*B*C* = the triangle bounded by La, Lb, Lc. It

    xpolakis 4 hours ago
  • O, H, Euler line

    Let ABC be a triangle and A1B1C1, A2B2C2 the pedal triangles of H,O, resp. Denote: A3B3C3 = the pedal triangle of H wrt triangle A1B1C1 A', B', C' = points on

    xpolakis 4 hours ago
  • Re: N, concurrent Euler lines

    Special case of Hyacinthos #25846 P = O : Let ABC be a triangle and A'B'C'

    xpolakis 9 hours ago
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List Owner: Antreas P. Hatzipolakis

Continued in ANOPOLIS List :


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  • 3
  • Geometry
  • Dec 22, 1999
  • English

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