document.write( "Question 1087900: ΔRST is a right triangle with m∠S = 90°. RS = 48, cos R =24/25 ; Find sin R.
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Algebra.Com's Answer #702186 by ikleyn(52852)\"\" \"About 
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\n" ); document.write( "ΔRST is a right triangle with m∠S = 90°. RS = 48, cos R =24/25 ; Find sin R.\r
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document.write( "a. 7/24\r\n" );
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document.write( "b.25/24\r\n" );
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document.write( "c.7/25     <<<---===  sin(R) = \"sqrt%281-cos%5E2%28R%29%29\" = \"sqrt%281-%2824%2F25%29%5E2%29\" = \"sqrt%28%28625+-+576%29%2F625%29\" = \"sqrt%2849%29%2F25\" = \"7%2F25\".\r\n" );
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\n" ); document.write( "The info RS = 48 is not relevant. \r
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\n" ); document.write( "\n" ); document.write( "They put/include it with the only goal to confuse you.\r
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