In the given figure, AD = DC and AB = BC Is ΔABD≅ΔCBD? If so, explain with reason by which rule they are congruent?
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In ∆ABD and∆CBD
AD=CD { given}
AB=CB{given}
BD=BD {common}
∆ABD congruent to ∆CBD
by SSS criteria.
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Answer:
the rule is [S-S-S]
Step-by-step explanation:
If,
AD=DC
AB=BC
and BD is common
.: THEY ARE CONGRUENT [ S-S-S]
because All sides are common to them
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