구글 클래스룸
GeoGebra지오지브라 클래스룸

Triangle Congruency Demonstration

Demonstrations of triangles with SAS, AAA, SSS, and SSA defined, respectively. Side and angle measures are determined by sliders. The blue letters can be manipulated with the sliders constant to demonstrate how a well-determined triangle keeps its shape and size, but an insufficiently defined triangle does not.