Activity 1: Points, Line Segments, Midpoint
Drag points A, B, and C. Observe what happened.
1. What if the Point tool was used to draw points D and E instead of the Midpoint tool? How will this affect the figure when you drag the other points?
2. Try dragging points D and E. What do you observe? Justify your observation.
3. Try dragging points A, B, and C. What do you observe? How do they affect points D and E?