Question

fix this python program (error:NameError: name 'turtle' is not defined)

def Drawtriangularmotion():

    import turtle
    import random

index=0
size=[80,75,60]
color=['red','green','blue']
myTurtle=turtle.Turtle()
screen = turtle.Screen()

def draw_square():
    global index
    myTurtle.fillcolor(color[index])
    myTurtle.begin_fill()
    for _ in range(4):

        myTurtle.left(90)
        myTurtle.forward(size[index])
    myTurtle.end_fill()
    index+=1

def draw_triangle():
    for _ in range(3):
        draw_square()
        myTurtle.penup()
        myTurtle.forward(450)
        myTurtle.left(120)
        myTurtle.pendown()

def main():
    draw_triangle()
    screen.exitonclick()

main()

Answer 1

CODE:

import turtle
import random
index=0
size=[80,75,60]
color=['red','green','blue']
myTurtle=turtle.Turtle()
screen = turtle.Screen()

def draw_square():
    global index
    myTurtle.fillcolor(color[index])
    myTurtle.begin_fill()
    for _ in range(4):

        myTurtle.left(90)
        myTurtle.forward(size[index])
    myTurtle.end_fill()
    index+=1


def draw_triangle():
    for _ in range(3):
        draw_square()
        myTurtle.penup()
        myTurtle.forward(450)
        myTurtle.left(120)
        myTurtle.pendown()

def main():
    draw_triangle()
    screen.exitonclick()

main()

OUTPUT: