arthur a turtle. sorted)
window. colormode (255)
arthur. speed (0) arthur-width(2)
window. bgcolor (50, 0,70) arthur-pencolor (255,255,0)
del
Bhape (angle, side, limit) :
reversedirection
= 200
arthur. forward (side)
Le side 1 (reverseDirection*2) == 0:
angle = angle + 2
print side
elit side reverseDirection == 0:
angle - angle - 2
print side
arthur right (angle)
side - side + 2
11 side ＜ 11mlt：
shope（ang1e,s1de,11mit）
angle = 119
side = 0
limit = 600
shape(angle, side, linit)
turtle.done()