# Triangle Congruence Investigation

- Author:
- Ms. Kelley, Caroline Psutka

- Topic:
- Congruence

What consecutive triangle parts need to be congruent in order to show that two triangles are congruent? These applets allow students to explore whether triangle relationships (AAA, SSS, ASA, SAS, SSA) force triangles to be congruent or not. Are you able to create a non-congruent pair of triangles?