Question

please tell me the answer in process​

Answer 1

Answer:

SSS congrunce is used in the above said triangle which makes them congruent.

Step-by-step explanation:

AD=BC (given)

CD=AB (given)

BD=BD (common)

Answer 2

Answer:

Given :-

AD = CB

AB = DC

To proove :-

∆ ABD =~ ∆CDB

Proof:-

In ∆ ABD and ∆CDB

AD = CB {Given}

AB = DC {Given}

DB = DB { Common}

so ,

∆ ABD =~ ∆CDB ( By SSS congruency of triangles)

Hope this answer helped you out

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