what missing piece of info is needed to prove the triangles congruent using ASA
A.BD=GE
B.CE=CD
C.GC=CD
D.

Answer:
B. CE = CD
Step-by-step explanation:
Angle D is equivalent to Angle E (Given)
Ange GCE is equivalent to Angle BCD (Vertical Angles)
For ASA you need the side in-between the two angles so we need proof that CE is equivalent to CD.