# -*- coding: utf-8 -*-
"""
Created on Wed Aug 28 10:14:05 2019

@author: Usuario
"""

import turtle

wn = turtle.Screen()
norvig = turtle.Turtle()

for i in range(3):
    norvig.forward(100)

    # the angle of each vertice of a regular polygon
    # is 360 divided by the number of sides
    norvig.left(360/3)

wn.exitonclick()