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प्रश्न
Complete the congruence statement:
ΔBCA ≅?
ΔQRS ≅?

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उत्तर
Given that, BC = BT
TA = CA
BA is common.
Therefore, ΔBCA ≅ ΔBTA
Similarly, PQ = RS
TQ = QS
PT = RQ
Therefore, ΔQRS ≅ ΔTPQ
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