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1. PQR is a triangle, right-angled at P. If PQ-10 cmand PR 24 cm, find QR. |
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Answer» Step-by-step EXPLANATION: ACCORDING to PYTHAGORAS THEOREM QR²=PQ²+PR² =10²+24² =100+576 QR²=676 QR=root 676 QR= 26 |
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