30 Points: How does it relate to one of these?

Triangle Proportionality Theorem
The Converse of the Triangle Proportionality Theorem
Pythagorean Theorem, using Similar Triangles
The Converse of the Pythagorean Theorem

30 Points How does it relate to one of these Triangle Proportionality Theorem The Converse of the Triangle Proportionality Theorem Pythagorean Theorem using Sim class=