input geometriesyr16; figuremainlevee(0,0,10u,10u); pair I,J,K,L,P; P=u*(2,2); K-P=u*(2,0); L=3[P,K]; J=3/4[P,rotation(K,P,90)]; I=5/3[P,J]; trace hachurage(polygone(I,J,K,L),60,0.25,0); trace polygone(I,J,K,L); trace chemin(J,P,K) dashed evenly; trace codeperp(I,P,L,5); trace appelation(P,J,2mm,btex 3 etex); trace appelation(J,K,-2mm,btex 5 etex); trace appelation(I,L,2mm,btex 13 etex); trace cotationmil(P,I,5mm,10,btex 5 etex); nomme.llft(P); nomme.bot(K); nomme.rt(L); nomme.ulft(I); nomme.lft(J); finmainlevee; end