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in the given figure ad is perpendicular to bc . if AB =13 cm , bd = 5 cm and dc =16 cm . find the value 1) sin b , 2) tan c 3) cos ∠dac 4) ∠dca |
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Answer» 54e21435678654324567897654325r67y897654325678974321345678097654325678976543245673421 |
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