input geometriesyr16; figure(0,0,15u,9u); trace grille(0.5) withcolor orange; origine((12,8)); pair R,S,Q,M,N; trace axes; dotlabel.bot(btex 1 etex,placepoint(1,0)); dotlabel.lft(btex 1 etex,placepoint(0,1)); Q=placepoint(7,2); M=placepoint(11,2); N=placepoint(9,8); R=placepoint(7,4); S=placepoint(11,4); trace chemin(Q,N,M); trace segment(R,S); marque_p:="plein"; nomme.bot(Q); nomme.bot(M); nomme.rt(S); nomme.lft(R); nomme.top(N); fin; end