On the orthogonality of a median and a symmedian - Navneel Singhal We give a synthetic proof of F. J. Garcia Capitan's theorem on the lemniscate as the locus of a vertex of a triangle, given the other two vertices, such that the corresponding median and symmedian are orthogonal. ✪ ✪ ✪ ✪ ✪ Link tải tài liệu: LINK TẢI TÀI LIỆU Theo LTTK Education