Question 3
Now move the center of rotation, R, to a different position on the coordinate plane. Next, move the slider bar to rotate pentagon ABCDE. How
many times does the pentagon map back onto itself in this situation? What does this tell you about the location of the center of rotation?
В І у хх,
Font Sizes
AA
If the center of rotation is changed, the pentagon maps back on itself only one time, when the value of a is 360 degrees- that is, when the pentagon completes a full rotation.
