PRACTICA : POLÍGONO EN PYTHON (PENTÁGONO)

from Tkinter import *

ventana = Tk()

ventana.title("Poligono")
ventana.config(bg="orange")
ventana.geometry("500x500")

def ejecutar(f):
    ventana.after(200,f)

def poligono(ventana):
    poligono= Canvas(width=400, height=400, bg="gray")
    poligono.create_polygon(130,20,60,80,100,140,160,140,200,80,width=3, fill="pink", outline="black")
    poligono.pack()

boton = Button(ventana, text = "Mostar Poligono", command=lambda: ejecutar(poligono(ventana)))
boton.pack()

ventana.mainloop()

Ejecución del programa