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Angle Angle Side PostulateProving Congruent Triangles with AAS The Angle Angle Side postulate (often abbreviated as AAS) states that if two angles and the non-included side one triangle are congruent to two angles and the non-included angle of another triangle, then these two triangles are congruent.
Theorems and Postulates for proving triangles congruent Hypotenuse Leg Theorem | Side Side Side | Side Angle Side | Angle Side Angle | Angle Angle Side |isosceles triangle proofs|CPCTC | indirect proof| quiz on all theorems/postulates | Angle Angle Side problem proof(Can you find the error) Example of Angle Angle Side Proof (AAS)
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Identify Angle Angle Side relationshipIdentify which pair of triangles below does NOT illustrate an angle angle side (AAS) relationship. Answer 
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