Euler lines

About: title not given

Some slight errors I think
Photo: Euler's line (OH) & 9-point circle (DLVNFUEMW) (medians in red) for CindyJS version without the circles.


  1. euler line
  2. geometry
  3. triangles


Mark de LA says
Seth 2016-05-13 09:15:57 [item 20921#51993]
hmmmm ….

Mark de LA says
Seth 2016-05-13 09:19:30 [item 20921#51994]
also ...

Seth says
Seth 2016-05-16 09:27:12 [item 20921#52071]
surprise omg, a translaton into English woud be nice … else i fear this gets sorted into oblivion.    for example what does a 9 point circle have to do with 4 points corresponding to 4 different centers of a triange have to do with each other.
Mark de Los Angeles 2016-05-16 09:32:52 [item 20921#52072]
They both contain the Euler line & extend the art to circles.  Some day I may translate when I get a tuit. You are welcome to try.  It was an interesting chain of thoughts which lead to that book this AM starting with randomness. cool

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