document.write( "Question 965960: The perimeter of a triangle is 54 cm. The length of one side is 12 cm more than the length of the shortest side, and the length of the other side is 6 more than twice the shortest side. Find the shortest side. \n" ); document.write( "
Algebra.Com's Answer #590392 by amarjeeth123(569)\"\" \"About 
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Let the shortest side be x cm.
\n" ); document.write( "Then one other side is (x+12) cm.
\n" ); document.write( "The other side is (2x+6) cm.
\n" ); document.write( "Perimeter of the triangle=54 cm
\n" ); document.write( "x+(x+12)+(2x+6)=54
\n" ); document.write( "4x+18=54
\n" ); document.write( "4x=36
\n" ); document.write( "x=9 cm.
\n" ); document.write( "The shortest side is 9 cm.
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