The angle-angle-angle is not a valid means for establishing triangle congruence.
What is the angle-angle-angle?
This means the AAA similarity theorem, and it used to prove or disprove the similarities of triangles
It cannot be used to establish triangle congruence.
This is so because, triangles that have equal corresponding angles may or may not have equal corresponding side lengths
See attachment for the image of the illustration of the AAA theorem
Read more about similarity theorems at:
https://brainly.com/question/21247688
