document.write( "Question 419652: The perimeter of an isosceles triangle is 35 cm. If the length of each of the congruent sides is 3 times the length of the third side, find the dimensions of the triangle.\r
\n" ); document.write( "\n" ); document.write( "So far I've got:\r
\n" ); document.write( "\n" ); document.write( "a + b + c = 35
\n" ); document.write( "3b = a
\n" ); document.write( "3b = c\r
\n" ); document.write( "\n" ); document.write( "I'm not sure if that's even right, though. \r
\n" ); document.write( "\n" ); document.write( "Thank you.
\n" ); document.write( "

Algebra.Com's Answer #293414 by dnanos(83)\"\" \"About 
You can put this solution on YOUR website!
You have to continue:
\n" ); document.write( "3b+3b+b=35
\n" ); document.write( "7b=35
\n" ); document.write( "b=35/7
\n" ); document.write( "b=5
\n" ); document.write( "a=c=3*5=15
\n" ); document.write( "
\n" );