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WorksheetsExploring Turtle Graphics in Python
Total questions: 14
Worksheet time: 7mins
Which Python command is used to move Tracy forward by 50 pixels?
move(50)
forward(50)
step(50)
go(50)
What function is used to draw a circle with Tracy in Python?
draw_circle(10)
circle(10)
make_circle(10)
round(10)
Which command is used to lift Tracy’s pen so she doesn’t draw while moving?
penup()
pendown()
liftpen()
stopdraw()
What does the command `pendown()` do in Tracy Turtle graphics?
Lifts the pen up
Puts the pen down to draw
Changes the pen color
Moves Tracy forward
Which command is used to change Tracy’s pen color to green?
pen_color("green")
color("green")
setcolor("green")
changecolor("green")
What does the command `goto(0, 75)` do?
Moves Tracy to the origin
Moves Tracy to the position (0,75)
Rotates Tracy 75 degrees
Moves Tracy 75 pixels forward
Which command is used to start filling a shape with color in Tracy Turtle?
fill()
begin_fill()
startfill()
color_fill()
What does `circle(10, 360, 4)` draw?
A circle with radius 10
A square with sides of length 10
A square with each side approximately 20 units
A triangle
If you want Tracy to face north, which command should you use?
setheading(0)
setheading(90)
setheading(180)
setheading(270)
What is the purpose of using `penup()` and `pendown()` between drawing circles?
To change the color of the circles
To move Tracy without drawing lines between circles
To erase the previous circle
To make the circles larger
Which command would you use to draw a hexagon with Tracy?
circle(10, 360, 6)
hexagon(10)
draw_hex(10)
polygon(6, 10)
Suppose you want to draw a triangle using the `circle` command. Which of the following would you use?
circle(10, 360, 3)
circle(10, 360, 4)
circle(10, 360, 5)
circle(10, 360, 6)
You want Tracy to draw a filled green half-circle at the top of the screen, starting from the center. Which sequence of commands would achieve this?
penup(), goto(0, 75), setheading(90), color("green"), begin_fill(), circle(20, 180), end_fill()
color("green"), begin_fill(), circle(20, 180), end_fill(), penup(), goto(0, 75), setheading(90)
penup(), goto(0, 75), setheading(0), color("green"), begin_fill(), circle(20, 180), end_fill()
penup(), goto(0, 75), setheading(90), begin_fill(), circle(20, 180), end_fill()
If you want to draw three different polygons (triangle, square, hexagon) with the same radius, which commands would you use for each?
circle(10, 360, 3), circle(10, 360, 4), circle(10, 360, 6)
circle(10, 360, 4), circle(10, 360, 5), circle(10, 360, 6)
circle(10, 360, 3), circle(10, 360, 5), circle(10, 360, 6)
circle(10, 360, 4), circle(10, 360, 6), circle(10, 360, 8)
