import turtle
for i in range(4):
turtle.forward(40)
turtle.right(90)
import turtle
for i in range(4):
turtle.begin_fill()
turtle.forward(40)
turtle.right(90)
turtle.end_fill
#use the ** operator
3 ** 2
import turtle
turtle.begin_fill()
turtle.forward(100)
turtle.right(90)
turtle.forward(100)
turtle.right(90)
turtle.forward(100)
turtle.right(90)
turtle.forward(100)
turtle.end_fill()
turtle.right(145)
turtle.forward(50)