Answer:

The answer is in the picture.

Answer:

1. SAS postulate/theorem (Side-Angle-Side)

2. RHS (Right angle-Hypotenuse-Side) or HL Theorem (Hypotenuse-Leg)

3.  AAS postulate/theorem (Angle-Angle-Side)

4.  AAS postulate/theorem (Angle-Angle-Side)

5. AAS postulate/theorem (Angle-Angle-Side) or ASA postulate/theorem (Angle-Side-Angle)