input geometriesyr16; figure(0,0,6u,3.5u); trace grille(0.5) withcolor orange; origine((1,4)); trace axes; pair O,I,J,A,B,C,D; O=placepoint(0,0); I=placepoint(1,0); J=placepoint(0,1); A=placepoint(2,0); B=placepoint(8,2); C=placepoint(9,-1); D=placepoint(3,-3); trace polygone(A,B,C,D); marque_p:="plein"; nomme.bot(I); nomme.llft(J); nomme.top(A); nomme.rt(B); nomme.lrt(C); nomme.llft(D); fin; end