Loading ...
Sorry, an error occurred while loading the content.

8900Re: 2004 FIRST CONJECTURE !

Expand Messages
  • jpehrmfr
    Jan 1, 2004
      Dear Antreas
      > Let A'B'C' be the orthic and A"B"C" the medial
      > triangles of ABC.
      >
      > Denote:
      >
      > Ab, Ac = the reflections of A" in CC', BB', resp.
      > Bc, Ba = the reflections of B" in AA', CC', resp.
      > Ca, Cb = the reflections of C" in BB', AA', resp.
      >
      > CONJECTURE:
      >
      > The Nine Point Circles of the triangles
      > A"AbAc, B"BcBa, C"CaCb concur.

      They go through X(974)
      Happy and peaceful 2004 to every Hyacinthist
      Friendly. Jean-Pierre
    • Show all 8 messages in this topic