congruent-triangles-sss-sas

# Interactive video lesson plan for: Congruent Triangles SSS SAS

#### Activity overview:

I introduce the Side-Side-Side Postulate and Side-Angle-Side Postulate and work through 4 2 column proofs showing you how these can prove 2 triangles are congruent. EXAMPLES AT 0:55 6:04 11:39 14:42 16:43

Proving two triangles are congruent using the Angle-Side-Angle Postulate or ASA and the Angle-Angle-Side Postulate or AAS here https://www.youtube.com/watch?v=2HVTGNkP1hs

Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com

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