document.write( "Question 484751: The lengths of the sides of a triangle are in the ratio 5:6:7. Describe the length of the longest side if the perimeter is less than 54 centimeters. Please show your work. \n" ); document.write( "
Algebra.Com's Answer #331609 by mananth(16946)![]() ![]() You can put this solution on YOUR website! ratio = 5:6:7\r \n" ); document.write( "\n" ); document.write( "multiply by common factor x\r \n" ); document.write( "\n" ); document.write( "the lengths are 5x , 6x, 7x\r \n" ); document.write( "\n" ); document.write( "their sum = 18x\r \n" ); document.write( "\n" ); document.write( "18x<54 \n" ); document.write( "x<3 \n" ); document.write( "then the longest side will be \n" ); document.write( "7x<21 \n" ); document.write( "it will be less than 21\r \n" ); document.write( "\n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |