Answer:
Down Here
Explanation:
Step 2:
Statement: m∠C ≅ m∠B
Reason: sides opposite to congruent angles are congruent
Step 3:
Statement: BE = CE
Reason: Def. of a midpoint
Step 4:
Statement: AE = AE
Reason: Reflexive Property
Step 5:
Statement: ΔACE ≅ ΔABE
Reason: SSS
Step 6:
Statement: m∠AEC ≅m∠AEB
Reason: CPCTC
Step 7:
Statement: DE = DE
Reason: Reflexive Property, Parts whole postulate
Step 8:
Statement: ΔCDE ≅ ΔBED
Reason: SAS
Step 9:
Statement: CD = DB
Reason: CPCTC
-Chetan K