def polycircle(n=12): t = Turtle('polycircle') for x in xrange(n): t.polygon(n, 20) t.left(360/n) t.save()
def triangles(side=100, step=20, n=10): t = Turtle('triangles') d = 300 for i in xrange(n): side += (3*step) t.polygon(3, side) t.right(120) t.pen_up() t.forward(step) t.left(120) t.back(step) t.pen_down() t.save()