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3. In Fig. 10.24, find x.20169 cm(arus)10 cm6 cmFig. 10.24 |
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Answer» 15 is the right answer ∆POB & ∆ AQO<PBO=<QAO (EACH 90°)<POQ=<AOQ(VERTICALLY OPPOSITE ANGLE)SO REKENING <BPO= <AQO WILL ALSO EQUAL.∆POB~∆AOQSO PB/AQ= BO/AO9/X= 6/106X=90X= 90/6= 15 CM = 15 is right answer |
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