Thursday, April 8, 2021

1685. Sinorthiac Triangles

1 comment:

  1. Properties of Q for Euler and Nagel lines. https://groups.io/g/euclid/message/845?p=,,,20,0,0,0::Created,,Sinorthiac,20,2,0,73248829

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1987. Circumcenter On Euler Line

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