postulado 202 poligonos concavos ordenados 45
The length of the diagonal of the circumscribed Rhombus or the rhomboid circumscribed to a polygon ordered concave that is divided into congruent rectangles and at rhomboid congruent respectively data ( m, mm, n ) m greater than n, n greater or equal to one, is equal to 2m by the length of the sides of a greater length of the broken lines.