PIRAMIDE: A(5; 6; 0) B(7; 10; 0) C(11; 9,5; 0) S1(11; 1,5; 10)
PIRAMIDE: E(11; 5; 0) F(13; ?; 0) G(15; ?; 0) S2(7; 4,5; 6)
Las caras BCS y FGS son coplanares
