input geometriesyr16; figureespace(-10u,-10u,10u,10u); Initialisation(5,30,25,400); color A,B,C,D,E,F,G,H; trace Cube(A,H,C,D,E,F,G,B); label.llft(btex $A$ etex,Projette(A)); label.top(btex $B$ etex,Projette(B)); label.rt(btex $C$ etex,Projette(C)); label.ulft(btex $D$ etex,Projette(D)); label.top(btex $E$ etex,Projette(E)); label.lft(btex $F$ etex,Projette(F)); label.ulft(btex $G$ etex,Projette(G)); label.lrt(btex $H$ etex,Projette(H)); trace chemin(E,H) dashed evenly; trace chemin(F,H,B); finespace; figureespace(-10u,-10u,10u,10u); Initialisation(5,30,25,400); color A,B,C,D,E,F,G,H; trace Cube(A,H,C,D,E,F,G,B); label.llft(btex $A$ etex,Projette(A)); label.top(btex $B$ etex,Projette(B)); label.rt(btex $C$ etex,Projette(C)); label.ulft(btex $D$ etex,Projette(D)); label.top(btex $E$ etex,Projette(E)); label.lft(btex $F$ etex,Projette(F)); label.ulft(btex $G$ etex,Projette(G)); label.lrt(btex $H$ etex,Projette(H)); trace chemin(F,H); trace segment(G,C); trace chemin(F,C) dashed evenly; finespace; end