Présentation de rect_001.jps

/syracuse/bbgraf/albums/geometrie_2nd/rect_001.jpg
-2 10 setxrange -2 6 setyrange %traceaxes %marks /A {0 0} def /B {0 4} def /M {8 0} def %%%%%%%%%%%%%%%%%%%%%%%%%%% /O {A B milieu} def /E {A M milieu} def /F {B M milieu} def 1 dict begin medium setlinewidth [A B M] polygone end [O F E] points A B diamcercle cercle B A M angledroit %%%%%%%%%%%%%%%%%%%%%%%%%%% O F droite F B IAcercle cercle A O F angledroit pointilles B E droite O M droite A F droite O M A F interdroite /K defpoint K point setTimesItalic (A) A dltext (B) B ultext (M) M drtext (F) F urtext (E) E drtext (O) O urtext (K) K utext