Main content

### Course: High school geometry > Unit 3

Lesson 2: Triangle congruence from transformations- Proving the SSS triangle congruence criterion using transformations
- Proving the SAS triangle congruence criterion using transformations
- Proving the ASA and AAS triangle congruence criteria using transformations
- Why SSA isn't a congruence postulate/criterion
- Justify triangle congruence

© 2024 Khan AcademyTerms of usePrivacy PolicyCookie Notice

# Justify triangle congruence

## Problem

Related content