postulado 175 poligonos concavos ordenados 25
Is assumed by a diamond divided at rhomboid congruent of only one form of order ( m, r ) m greater than r, r greater than or equal to two, builds a polygon concave ordered divided at rhomboid congruent of the uniquely one data ( m, r, n ) m greater than r, r greater than n, n greater or equal to one.