1. geometryconstructed:

    The Feuerbach circle of a triangle, whose center bisects the circumcenter and the orthocenter, is similar to the circumcircle.

    Black & White Illustration | 1837

     



  1. dooooq likes this
  2. amb-architect-blog likes this
  3. aktioner reblogged this from neo-constructivist
  4. aktioner likes this
  5. hunohuno likes this
  6. neo-constructivist reblogged this from geometryconstructed
  7. sav2718 likes this
  8. visicert reblogged this from geometryconstructed
  9. visicert likes this
  10. modespirit likes this
  11. videodroner likes this
  12. brutalosophy likes this
  13. kneadthisdough reblogged this from acidadebranca
  14. acidadebranca reblogged this from geometryconstructed and added:
    Black & White Illustration | 1837
  15. acidadebranca likes this
  16. mayohiga reblogged this from iamnot-thereforeithink
  17. ducsdiary likes this
  18. iamnot-thereforeithink reblogged this from geometryconstructed
  19. iamnot-thereforeithink likes this
  20. sallyvacuum reblogged this from geometryconstructed
  21. snitz reblogged this from wild-chalice
  22. wild-chalice reblogged this from geometryconstructed
  23. geometryconstructed posted this