Properties of Isosceles Triangles Demo by Ms. Kayla Moore

This example demonstrates the properties of isosceles triangles, including base angles being equal, the altitude bisecting the vertex angle, and symmetry. Key math concepts involved are the definition of isosceles triangles, congruent triangles, angle bisector properties, and axis symmetry. Constructed using GeoGebra commands like Circle, Point, Segment, Polygon, and Angle to form the triangle and its key elements. Suitable for middle school and above students to visually understand geometric properties and proofs of isosceles triangles.