Construction of circles through intercepts to paralells to cevians - Jean-Pierre Ehrmann, Francisco Javier Garcia Capitan, and Alexei Myakishev From the traces of the cevians of a point in the plane of a given triangle, construct parallels to the cevians to intersect the sidelines at six points. We determine the points for which these six intersections are concyclic. ✪ ✪ ✪ ✪ ✪ Link tải tài liệu: LINK TẢI TÀI LIỆU Theo LTTK Education
