SAS Congruence Postulate by Maryanne Gocmen

This example illustrates the SAS Congruence Postulate, which states that if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, then the triangles are congruent. Key concepts include triangle congruence, distance, and angle. Using GeoGebra commands such as Polygon, Vector, Distance, and Angle, the construction process of the triangles is demonstrated visually. Suitable for middle school and above students to learn geometric construction.