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  • X(110) generalization

    Let ABC be a triangle and A'B'C' the orthic triangle Denote: Ba, Ca = the reflections of B, C in A', resp. Cb, Ab = the reflections of C, A in B', resp. Ac, Bc

    xpolakis 19 hours ago
  • Re: Pedal triangle - orthocenters - loci

    On Sat, Mar 28, 2015 at 9:01 PM, Antreas Hatzipolakis wrote: Let ABC be a triangle, P a point and A'B'C' the pedal triangle of P. ...

    xpolakis 3 days ago
  • Pedal triangle - orthocenters - loci

    Let ABC be a triangle, P a point and A'B'C' the pedal triangle of P. Denote: Ab, Ac = the reflections of A' in PB', PC', resp. Ha = the orthocenter of A'AbAc

    xpolakis 3 days ago
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List Owner: Antreas P. Hatzipolakis

Continued in ANOPOLIS List :

https://groups.yahoo.com/neo/groups/Anopolis/info
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  • 3
  • Geometry
  • Dec 22, 1999
  • English

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