Trabajo en clase de figuras geometricas

size (200,200);

background(#FFFFFF);

line(80,60,80,180);

stroke (#00CCCC);

line(20,120,160,120);

stroke(#CC0066);

line (20,60,120,160);

stroke (#00CC00);

line (120,80,40,160);

stroke(#FFFF00);

size (200,200);

background (#33FF00);

triangle ( 120, 200,40,40,180,40);

stroke (#3366FF);

triangle (100,130,160,60,80,60);

size(200,200);

background(#660066);

stroke (#CC0033);

rect (100,60,60,60,100,180,180,60);