Namespaces
Variants
Actions

Nagel point

From Encyclopedia of Mathematics
Revision as of 17:18, 7 February 2011 by 127.0.0.1 (talk) (Importing text file)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

The point of intersection of the straight lines joining the vertices of a triangle to the points at which the opposite sides are tangent to the escribed circles (see Fig.). Named after Ch. Nagel (1836).

Figure: n066010a


Comments

References

[a1] N.A. Court, "College geometry" , Barnes & Noble (1952) pp. 160
[a2] M. Berger, "Geometry" , I , Springer (1987) pp. Sect. 10.13.30
How to Cite This Entry:
Nagel point. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Nagel_point&oldid=53665
This article was adapted from an original article by A.B. Ivanov (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article