Triangle Congruence Theorems (Angle-Side-Angle)

Triangle Congruence Theorems (Angle-Side-Angle)


    Present how if two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle, then the two triangles are congruent.


    Review how to use the corresponding sides and corresponding angles of two congruent triangles to write a congruence statement (ex ΔABC ΔDEF).


    Provide examples that demonstrate how to prove two triangles congruent using the ASA triangle congruence theorem.


This packet should help a learner seeking to understand how to use the triangle congruence theorem (Angle-Side-Angle) to prove triangles congruent.

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Congruent Triangles

This video introduces the concept of congruent triangles.

Source: JasmineWanek on Guaranteach

ASA Congruence

This video explains the ASA Triangle Congruence Theorem and presents an example of how it works.

Source: JasmineWanek on Guaranteach