Question

What method proves triangle ABC is congruent to triangle DEF?

Answer 1

HL

Explanation:

It is given that both the hypotenuse and one leg for each triangle are congruent. You can't do SSA, since it isn't given, but SSA is another form of HL for non-right triangles. Basically, you use what is given to you, and take that answer. None of the other methods work due to lack of info.