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प्रश्न
In the given figure, seg AB ≅ seg CB and seg AD ≅ seg CD. Prove that ΔABD ≅ ΔCBD.
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उत्तर
In △ABD and △CBD
seg AB = seg CB ...(Given)
seg AD = seg CD ...(Given)
seg BD = seg BD ...(Common side)
△ABD ≅ △CBD ...(SSS test)
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