Are Circles Similar?

Topic:
Circle
Interact with this applet for a few minutes. Use the Slide Me Slowly! button. Then answer the questions that follow.
Questions: 1) What does this applet illustrate about any circle with respect to any other circle? 2) How do the dynamics you saw (translation by vector & dilation about a point) help confirm your response to (1)?

What does this applet illustrate about any circle with respect to any other circle?

How do the dynamics you saw (translation by vector & dilation about a point) help confirm your response to (1)?