Generalized Fibonacci circle chains - Giovanni Lucca We consider a particular circle chain where, each circle belonging to it, is tangent to the two previous ones and to a common straight line. We give a simple formula for calculating the limit point of the chain in terms of the radii of the first two circles and of the golden ratio. ✪ ✪ ✪ ✪ ✪ Link tải tài liệu: LINK TẢI TÀI LIỆU Theo LTTK Education