Play with this applet to explore the concept of Perpendicular Bisector. Slide the black dot that says "Slide Me Slowly!" VERY SLOWLY as you get close to what you think is a perpendicular bisector.
Summarize video G.1.3.3 - what did you learn?
Given two points, A and B, all the points that are equidistant from both A and B form a line. What is true about that line? Select the best answer.
Use the construction tools to create segment AB. Then use the tools to figure out how to create the Perpendicular Bisector of segment AB.