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In the right angled triangle PR=13cm and QR=5cm find PQ |
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Answer» PQ = 12 cm. Step-by-step explanation: TRIANGLE PQR is RIGHT angled triangle ∴By PYTHAGORAS Theorem, PR² = PQ² + QR² 13² = PQ² + 5² 169 = PQ² + 25 169 - 25 = PQ² ∴ PQ² = 144 ∴ PQ = 12 .............Taking Square ROOT of both sides Hope this answer will help you... Thank you... |
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