Is this triangle congruent? If so, list the congruent parts and justify your answer. Then state the criteria.

Answer:
Step-by-step explanation:
IN TRIANGLE ADB AND CDB
1 . < ADB = < DBC ( BEING ALTERNATE ANGLE )
2 . DB = DB ( COMMON SIDE )
3. <ABD = <BDC ( BEING ALTERNATE ANGLE )
4. △CDB ≅ΔADB ( BY ASA AXIOM )
PROVED ..