document.write( "Question 363431: an isosceles triangel has a perimeter of 34cm. the congurant mesaure (4x-1) cm. the thrid leg is x. what is the lenght of each side? \n" ); document.write( "
Algebra.Com's Answer #259137 by mananth(16949)\"\" \"About 
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perimeter = sum of all sides
\n" ); document.write( "(4x-1)(4x-1)+x=34
\n" ); document.write( "8x-2+x=34
\n" ); document.write( "9x-2=34
\n" ); document.write( "add 2
\n" ); document.write( "9x=34+2
\n" ); document.write( "9x=36
\n" ); document.write( "/9
\n" ); document.write( "x=4
\n" ); document.write( "...
\n" ); document.write( "congruent sides = 4x-1
\n" ); document.write( "16-1 = 15
\n" ); document.write( "...
\n" ); document.write( "15+15+4 = 34
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
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