AAS, or Angle-Angle-Side, is a criterion used in triangle congruence that states if two angles and a non-included side of one triangle are congruent to two angles and the corresponding non-included side of another triangle, then the two triangles are congruent. This rule emphasizes the importance of angle measures in determining the similarity and congruence of triangles, showing that knowing just two angles is enough to establish congruence when combined with the length of one side.
congrats on reading the definition of AAS. now let's actually learn it.