Respuesta :
Answer:
Yes they are congruent
they are congruent by SSS rule that is Side Side Side rule
AD = CD (given side) in the question itself
AB = CB (given side) in the question itself
Db = BD (common side)
thats why by SSS rule they are congruent
[tex]\large\huge\green{\sf{Answer:-}}[/tex]
in ∆ABD and CND
- AD = DC. (given)
- AB= BC (given)
- DB= DB. (common side)
∴ ∆ABD ≅ ∆ CND (by S SS congruent condition)