postulado 48, poligonos concavos ordenados 19
Of any parallelogram divided into parallelograms consistent from order ( m, r ) m greater than r, r greater than or equal than three odd, builds a polygon data ordered concave ( m, r, r ) m more that r, r greater or equal to three odd.
Like 0
* Only one "like" per meaning and day, the more "likes" the meaning will appear higher in the list