Question

Plz answer this question

I'll mark it as the brainliest answer and I will follow​

Answer 1

Step-by-step explanation:

here in triangle BDA and CDB

angle B = angle D

DB=DB

DC=AB

BY SAS congruency criteria both the triangles are congurent

by CPCT(corresponding parts of congurent triangles)

AD=CB and angle A and C are equal , and ADB=CBD

so hence opposite angles are equal and opposite sides are equal

so it is a parallellogram

pls mark me as the brainliest

Answer 2

Answer:

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