Question

<Python Coding>

Book : Discovering Computer Science chap3.2 (open source)

1. Write a modified version of the flower bloom program that draws a flower with 18 sides, using an angle of 100.

2. Write a program that uses a for loop to draw a square with side length 200.

3. Write a program that uses a for loop to draw a rectangle with side length 200 and width 100.

Answer 1

Write a program that uses a for loop to draw a rectangle with side length 200 and width 100.

Screenshot

Program

from turtle import Turtle,Screen
my_turle = Turtle()
#Loop to create a rectangle
for i in range(2):
#Length
my_turle.forward(200)
#Turn
my_turle.left(90)
#Width
my_turle.forward(100)
my_turle.left(90)
#To lock screen
screen = Screen()
screen.exitonclick()

------------------------------------------------------------------------------------

Write a program that uses a for loop to draw a square with side length 200

Screenshot

Program

#Using loop to draw square in Python Turtle
from turtle import Turtle,Screen
my_turtle = Turtle()
#Loop to create a square
for i in range(4):
#Side
my_turtle.forward(200)
#Turn
my_turtle.left(90)
#To lock screen
screen = Screen()
screen.exitonclick()

------------------------------------------------------------------------

Write a modified version of the flower bloom program that draws a flower with 18 sides, using an angle of 100.

Screenshot

Program

from turtle import Turtle, Screen
#Create turtle object
my_turtle = Turtle()
#Draw flower using for loop
for i in range(18):
    #Set start position
    head = my_turtle.heading()
    #Set radius and extend
    my_turtle.circle(100, 60)
    #generate each petal left side
    my_turtle.left(120)
    my_turtle.circle(100, 60)
    my_turtle.setheading(head)
    my_turtle.left(360 /18)
#To show full flower in the screen without close the screen
screen = Screen()
screen.exitonclick()

------------------------------------------------------------------

Note:-

I assume you are expecting this way of drawing