题目:绘制下面的图形

解析:
循环的嵌套,绘制连续五个三角形。答案:
方法一import turtle as t
for i in range(0,5):
for j in range(0,3):
t.fd(50)
t.lt(120)
t.fd(50)import turtle as t
for i in range(0,5):
for j in range(0,4):
t.fd(50)
t.lt(120)
t.rt(120)