document.write( "Question 120481: A small area in front of a building is triangular in shape. The perimeter of \r
\n" ); document.write( "\n" ); document.write( "the triangle is 37 meters. The second side is one-half of the first side in length. The third side is 3 meters less than the first side. Find the length in meters of each side of the triangular region. \r
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Algebra.Com's Answer #88306 by checkley71(8403)\"\" \"About 
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x+x/2+x-3=37
\n" ); document.write( "x+.5x+x=37+3
\n" ); document.write( "2.5x=40
\n" ); document.write( "x=40/2.5
\n" ); document.write( "x=16 is the length of the first side.
\n" ); document.write( "16/2=8 for the second side.
\n" ); document.write( "16-3=13 for the third side.
\n" ); document.write( "poof:
\n" ); document.write( "16+8+13=37
\n" ); document.write( "37=37
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