A possible general approach of the Apollonius problem with the help of GeoGebra
László Budai · University of Debrecen Electronic Archive (University of Debrecen) · 2012
The Apollonius problem is one of the circle tangency problems that the eponymous Apollonius the “greatest Greek geometer” himself dealt with first and solved in general. Since then many people in many ways dealt with the problem. The new geometry is looking for ways to find simpler solutions for the problem differing from the draw up of elementary geometry. The current abstract shortly describes the frequent possible solution methods and more particularly deals with the three dimensional geometric solution methods as well as the practicability with the use in GeoGebra. Keywords: Apollonius-problem, GeoGebra, cyclography MSC: M10, G10, G40