Problem 28
What are three advantages of using named constants?
Problem 29
Write a Python statement that defines a named constant for a 10 percent discount.
Problem 30
What is the turtle's default heading when it first appears?
Problem 32
How would you turn the turtle right by 45 degrees?
Problem 33
How would you move the turtle to a new location without drawing a line?
Problem 34
What command would you use to display the turtle's current heading?
Problem 36
What command would you use to change the turtle's pen size to 8 pixels?
Problem 37
What command would you use to change the turtle's drawing color to blue?
Problem 38
What command would you use to change the background color of the turtle's graphics window to black?
Problem 41
What command would you use to display the coordinates of the turtle's current position?