Math, asked by leviwilliam2006, 7 months ago

If ABCD is a parallelogram , then prove that ΔABD is congruent to ΔCDB.

Answers

Answered by akshita8888mishra

3

Step-by-step explanation:

GIVEN

ABCD is a parallelogram.

In ∆ABD and ∆CDB

DB = DB. ( Common)

DC = AB. (Opp.Sides of parallelogram)

AD = BC. (Opp. sides of parallelogram)

By SSS rule,

∆ABD is congruent to ∆CDB

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