Answer:
Step-by-step explanation:
1). segment AB ≅ segment CB ............. Given
2). segment AD ≅ segment CD ........... Definition of midpoint
3). segment BD ≅ segment BD .......... Reflexive Property
4). ΔABD ≅ Δ CBD .......... SSS postulate of congruence
5). ∠ A ≅ ∠ C .............. Corresponding angles in congruent Δs
