I need help solving this Geometry Proof!

Question

Given: AD = CD
DB bisects AC

Prove: Triangle ADB = Triangle CDB

Answer 1

1) AD = CD and      1) Given

    DB bisects AC

 

2)  AB = CB           2) Definition of

                                bisecting a segment

 

3) DB = DB            3) Reflexive Property

 

4) ΔADB ≅ ΔCDB    4) SSS