- A Tour of Triangle GeometryOrthocenter and Circumcenter are IsogonalThe Incenter, Gergonne Point, and Tritangent CirclesThe Excircles and the Nagel PointThe Excircles and the Nagel Point 2The Symmedian PointConstructing Isogonal ConjugatesPedal Circle of Isogonal ConjugatesThe Orthocenter and CIrcumcenter are Isogonal ConjugatesThe Nine-Point Circle and the Euler LineThe Feuerbach Theorem and the Feuerbach PointThe Feuerbach Theorem and the Feuerbach Point Part 2
A Tour of Triangle Geometry
- Autor:
- craciun gheorghe, Steve Phelps
- Subiect:
- Cercul circumscris, Geometrie, Cerc înscris, Ortocentru, Puncte Speciale
Inspired by Paul Yiu
