Carnegie CMU Graphics in Python Explore Programming

(CMU Graphics) What does the code 'Circle(200, 200, 150)' in Python do?

• Draws a square with side length 150

• Creates an animation of a moving circle

• Draws a circle with a radius of 150

• Changes the color of the canvas

(CMU Graphics) What does changing the third number in 'Circle(x, y, radius)' do?

• Moves the circle up or down

• Changes the circle's color

• Makes the circle bigger or smaller

• Determines what number is in the middle of the circle

(CMU Graphics) What are the first two numbers in 'Circle(centerX, centerY, radius)' used for?

• To specify where the circle is drawn on the canvas

• To set the thickness of the circle's border

• To determine the color of the circle

• To animate the circle

(CMU Graphics) What happens if you don't use three numbers to draw a circle in Python?

• Python indicates an error due to insufficient information

• The circle will be drawn with default values

• Python will choose random values for the missing numbers

• Python will draw a square instead

(CMU Graphics) How do you color a circle blue in Python?

• With the code 'fill='blue''

• By setting 'background=blue'

• By writing 'Circle(blue)'

• Using the code 'color=blue'

(CMU Graphics) What does the Inspector tool do?

• It changes the color of shapes

• It tells you the position and color of a shape

• It draws shapes automatically

• It corrects errors in your code

(CMU Graphics) What happens when two circles are drawn in Python?

• The second circle erases the first

• Both circles blend into a new color

• Python will only draw the larger circle

• The first circle drawn is behind the second

What is the canvas in Python's drawing context?

• The background where shapes are drawn

• A tool to color shapes

• A method to erase previous drawings

• A function to create animations

(CMU Graphics) What rule must be followed when coloring a circle?

• The color name must be in uppercase

• The color must be specified before the circle's numbers

• The color must come after the circle's numbers

• You must use hexadecimal color codes

(CMU Graphics) What does the code 'fill='blue'' do when drawing a circle?

• Makes the circle move in a blue path

• Colors the circle blue

• Draws a blue square instead of a circle

• Changes the canvas background to blue