document.write( "Question 920524: which of the following could NOT be lengths of the sides of a triangle?
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document.write( "a) 4,5,7
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document.write( "b) 8,8,14
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document.write( "c) 5,5,5
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document.write( "d) 6,7,13
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document.write( "or none of these
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Algebra.Com's Answer #558418 by Theo(13342) You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if you take the two smaller sides and add them together, they should be greater than the third side.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if you take the largest and the smallest and subtract them from each other, they should be smaller than the third side.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4+5 > 7 \n" ); document.write( "7-4 < 5 \n" ); document.write( "a is ok.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8+8 > 14 \n" ); document.write( "14-8 < 8 \n" ); document.write( "b is ok.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5+5 > 5 \n" ); document.write( "5-5 < 5 \n" ); document.write( "c is ok.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "13-6 = 7 not smaller than 7 \n" ); document.write( "6+7 = 13 not greater than 13 \n" ); document.write( "d is not ok.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "d is your answer.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |