document.write( "Question 896909: The sum of the lengths of any two sides of a triangle is greater than
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document.write( "the length of the third side. In triangle ABC, BC = 4 and AC = 8 - AB. What can
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document.write( "you conclude about AB?\r
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document.write( "Answer : 2 < AB < 6\r
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document.write( "Please show me work/explanation to get to this answer, thank you \n" );
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Algebra.Com's Answer #543848 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The sum of the lengths of any two sides of a triangle is greater than \n" ); document.write( " the length of the third side. \n" ); document.write( "In triangle ABC, BC = 4 and AC = 8-AB . \n" ); document.write( "What can you conclude about AB? \n" ); document.write( "------ \n" ); document.write( "Using the fact stated above you get: \n" ); document.write( "BC + AC > AB \n" ); document.write( "4 + 8-AB > AB \n" ); document.write( "Adding AB to both sides you get: \n" ); document.write( "12 > 2*AB \n" ); document.write( "Then AB < 6 \n" ); document.write( "---- \n" ); document.write( "Also 4 + AB > 8-AB \n" ); document.write( "Then 2AB > 4 \n" ); document.write( "AB > 2 \n" ); document.write( "---- \n" ); document.write( "Putting those together you get: \n" ); document.write( "2 < AB < 6 \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------------- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |