Triangle Centers as Functions
نویسندگان
چکیده
منابع مشابه
Tangent Spheres and Triangle Centers
1. TANGENT SPHERES. Any four mutually tangent spheres determine six points of tangency. We say that a pair of tangencies {ti , t j } is opposite if the two spheres determining ti are distinct from the two spheres determining t j . Thus the six tangencies are naturally grouped into three opposite pairs, corresponding to the three ways of partitioning the four spheres into two pairs. Altshiller-C...
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ژورنال
عنوان ژورنال: Rocky Mountain Journal of Mathematics
سال: 1993
ISSN: 0035-7596
DOI: 10.1216/rmjm/1181072493