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APPENDIX

ANSWERS

Chapter 1

Exercise

A. Answer the following questions:

1. Canvas of Python turtle graphics means the screen of the Python turtle which is created
for displaying the graphical images.
2. We use turtle to make shapes of various dimensions, colors and fills.

3. We require to set up Python turtle screen so that a drawing area or canvas on computer
is started where our figures will be drawn.
4. Home position means the starting position of the turtle pen. It is the coordinate 0,0 in
reference to the four quadrants that we have for the canvas. There are four quadrants
in the Python turtle screen.
5. We change the direction of turtle by using turtle.rt(n) , turtle.lt(n).

B. Fill in the blanks.

1. Four 2. Program 3. Points 4. Classic 5. left and right

C. Match the following:

1. d. 2. e. 3. a. 4. b. 5. c.

D. Tick (✓) the correct option.
1. b. 2. b. 3. b. 4. d. 5. c.

E. State whether these statements are true or false.
1. False 2. True 3. False 4. True 5. True

Something to Do

1. Yes, we can position the turtle to any x,y location using the following command wrt home.

>>>turtle.goto(x,y)
e.g. turtle.goto(10,20)

2. The turtle.up() command stops all drawing on the screen, but the cursor can still be moved
to any location. Drawing will resume when you call turtle.down() again.The turtle.clear()
command clears the entire screen. It is advised to use this as the last command in your
program.

76 KVS DELHI REGION 2025