document.write( "Question 458308: In triangle ACB
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document.write( "a=230 ft
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document.write( "b=110 ft
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document.write( "angle C=34 degrees
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document.write( "can you help me find side c?
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document.write( "I got 152 is that what you got? \n" );
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Algebra.Com's Answer #314423 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! In triangle ACB \n" ); document.write( "a=230 ft \n" ); document.write( "b=110 ft \n" ); document.write( "angle C=34 degrees \n" ); document.write( "can you help me find side c? \n" ); document.write( "----------------- \n" ); document.write( "Use Law of Cosines: \n" ); document.write( "c^2 = a^2+b^2-2abCos(C) \n" ); document.write( "--- \n" ); document.write( "c^2 = 230^2+110^2-2*230*110*cos(34) \n" ); document.write( "--- \n" ); document.write( "c^2 = 23050.70 \n" ); document.write( "c = 151.82 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( "I got 152 is that what you got? \n" ); document.write( "That's what I got. \n" ); document.write( "==== \n" ); document.write( " \n" ); document.write( " |