document.write( "Question 151707: Tom's Uncle owns a triangular piece of land. The perimeter fence that surrounds the land measures 378 yards. The shortest side is 30 yards longer than one-half of the longest side. The 2nd longest side is 2 yards shorter than the longest side. What is the length of each side? \n" ); document.write( "
Algebra.Com's Answer #111533 by checkley77(12844)\"\" \"About 
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378=(30+L/2)+(L-2)+L
\n" ); document.write( "378=30+L/2+L-2+L
\n" ); document.write( "378=2.5L+28
\n" ); document.write( "2.5L=378-28
\n" ); document.write( "2.5L=350
\n" ); document.write( "L=350/2.5
\n" ); document.write( "L=140 FOR THE LONGEST SIDE.
\n" ); document.write( "30+140/2=30+70=100 FOR THE NEXT SIDE.
\n" ); document.write( "140-2=138 FOR THE THIORD SIDE.
\n" ); document.write( "PROOF:
\n" ); document.write( "140+100+138=378
\n" ); document.write( "378=378
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