The AAS (Angle-Angle-Side) Theorem
Mathematics is a pure science, so you are almost never stopped on the street and challenged to test two triangles for congruence. If you were, though, you could test triangles for congruence in five ways. Knowing as many methods as possible helps you, giving you flexibility to deal with any situation, whether you are stopped on the street or stumped in the classroom. This method is the Angle Angle Side, or AAS Theorem.
Video Summary
Now that you have tinkered with triangles and studied these notes, you are able to recall and apply the Angle Angle Side (AAS) Theorem, know the right times to to apply AAS, make the connection between AAS and ASA, and (perhaps most helpful of all) explain to someone else how AAS helps to determine congruence in triangles.
