Lamoen circle
The term Lamoen circle comes from triangular geometry . It goes back to a discovery by the Dutch artist Floor van Lamoen in 2000.
The center points of the six sub-triangles into which a given triangle is divided by its bisectors lie on a circle .
Focus
The center of the Lamoen circle has the Kimberling number X (1153). Its barycentric coordinates are:
See also: Distinguished Points in the Triangle
literature
- F. van Lamoen: Problem 10830 . In: American Mathematical Monthly , 107, 2000, p. 863.
Web links
- Eric W. Weisstein : van Lamoen Circle . In: MathWorld (English).
- Lamoen circle - a visualization with GeoGebra