Platonic configurations of points and linesKovič, Jurij (Avtor) Simonič, Aleksander (Avtor) configuration of points and linessymmetry groupsPlatonic solidscentrally symmetric solidprojection from a pointWe present some methods for constructing connected spatial geometric configurations $(p_q, n_k)$ of points and lines, preserved by the same isometries of Euclidean space $E^3$ as the predetermined Platonic solid. In this paper, we are mainly interested in configurations $(n_3)$, $(n_4)$, and $(n_5)$, but also in unbalanced configurations $(p_3, n_4)$, $(p_3, n_5)$, and $(p_4, n_5)$.20262025-07-28 09:36:27Neznano23102sl