Congruence

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5.1 Introduction to Triangle Congruence (notes*)

Video (17:38) on notes* Ms. Hauer

Triangles Algebros

5.2 Proving triangles congruent: SSS and SAS (notes*)

Video (21:03) on notes* Ms. Hauer

• Proving the SSS triangle congruence criterion using transformations
  
  
• Proving the SAS triangle congruence criterion using transformations
  
  

5.3 Proving triangles congruent: ASA, AAS, and HL (notes*)

Video (23:54) on notes* Ms. Hauer

• Proving the ASA and AAS triangle congruence criteria using transformations
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• Why isn't SSA a postulate?

5.4 Proving triangles congruent: CPCTC (notes*)

Video (17:00) on notes* Ms. Hauer

Corresponding Parts of Congruent Triangles are Congruent Khan Academy

5.5 Review (key*)
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5.6 Test