Perpendicular Bisector of a Segment

This GeoGebra example demonstrates the construction of the perpendicular bisector of line segment AB. It dynamically illustrates the bisector's property of passing through the midpoint of AB and being perpendicular to it, fundamental in Euclidean geometry. Construction uses the Segment command with points A and B, generating the perpendicular bisector line. Core mathematical concepts include midpoint, perpendicularity, symmetry, and basic coordinate geometry. Suitable for middle and high school mathematics, it serves as an introductory dynamic geometry activity for learning segment properties, symmetry, and can be extended to explore reflections, circle intersections, or locus problems. Ideal for classroom demonstration, self-paced learning, or as a foundation for advanced geometric transformations.