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प्रश्न
If ∆PQR is congruent to ∆STU (see figure), then what is the length of TU?
विकल्प
5 cm
6 cm
7 cm
cannot be determined
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उत्तर
6 cm
Explanation:
Given that, ∆PQR ≅ ∆STU
⇒ PQ = ST
⇒ QR = TU
⇒ PR = SU
Hence, TU = QR = 6 cm
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