Prove the Following:

Question

Given: AB = PQ and BP = AQ

Prove: ∆ABM ≅ ∆PQM

Answer 1

You can't do that.

I will show you a counterexample.

Plot points (0,0), (0,3), (0,10) and (10,3)

Connect the diagonal points.

The diagonals are equal, but the triangles are NOT congruent.