import turtle

turtle.showturtle()
turtle.speed(3)
turtle.pensize(5)
turtle.color('green')
turtle.right(60)
turtle.forward(200)
turtle.right(120)
turtle.forward(200)
turtle.right(120)
turtle.forward(400)
turtle.right(-120)
turtle.forward(200)
turtle.right(-120)
turtle.forward(200)
turtle.done()