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Congruency vs similarity and triangle congruence proof methods
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Congruency vs similarity and triangle congruence proof methods
5:27
About this lesson
- Similar tirangles VS. Congruent triangles
- Ways to prove congruency:
- SSS
- SAS
- ASA
- AAS
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Video 1 of 7
Congruency vs similarity and triangle congruence proof methods
5 min
• Selected
Proving two triangles congruent using SAS with midpoints
5 min
Proving isosceles triangle congruence using both SAS and HL theorems
8 min
Flow proof using SAS with midpoints and vertical angles
5 min
Proving triangle congruence using HL with an isosceles triangle
7 min
Determining if two overlapping triangles are congruent using SAS
4 min
Proving overlapping right triangles congruent using HL theorem
3 min