1. Where is the midpoint between A and B? Make a guess and add drag point G to that location.[br]2. Use the "Midpoint" and "How close was I?" checkbox to see how close you were to the midpoint.[br]3. Use the "A and B Values" checkbox to see the coordinate values of A and B.[br]4. Guess what the coordinate value of the midpoint should be.[br]5. Use the "Midpoint Value" checkbox to check your answer.[br][br]Drag A and B to another location and guess again. Can you get closer this time?