document.write( "Question 598079: a triangle has sides of length 3cm & 8c, what can you say about the length of the third side \n" ); document.write( "
Algebra.Com's Answer #378446 by w_parminder(53)![]() ![]() You can put this solution on YOUR website! Length of two sides of the triangle are 3cm & 8cm. \n" ); document.write( "We know that the sum of any two sides of a triangle is always greater than the third side, \n" ); document.write( "So third side < 3 + 8 \n" ); document.write( "i.e. third side < 11\r \n" ); document.write( "\n" ); document.write( "Also the difference of any two sides of a triangle is always less than the third side,\r \n" ); document.write( "\n" ); document.write( "So third side > 8 - 3 \n" ); document.write( "i.e. third side > 5\r \n" ); document.write( "\n" ); document.write( "Combining the two equations we get \n" ); document.write( "11 > third-side > 5\r \n" ); document.write( "\n" ); document.write( "i.e. the third side of the triangle lies between 5cm amd 11cm.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I think that's what you want to know? \n" ); document.write( " |