document.write( "Question 892112: An isosceles triangle has two long sides and one short side. The short side is half the length of a long side. If the perimeter of the triangle is 15cm, find the length of the short side. \n" ); document.write( "
Algebra.Com's Answer #540348 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
x+x+x/2=15
\n" ); document.write( "2.5x=15
\n" ); document.write( "x=6
\n" ); document.write( "x/2=3
\n" ); document.write( "6+6+3=15\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );