Answer:
angle CBE = angle EBD
Step-by-step explanation:
Angles CAB and BCA are equal because their opposite lengths are equal
angle CBE = angle BCA
(Alternate angles)
angle EBD = angle CAB
(corresponding angles)
Since angles CAB and BCA are equal,
angle CBE = angle EBD
Which means BE divides the angle DBC into two equal angles. Hence BE bisects the angle DBC
