document.write( "Question 1017003: One side of a triangle is 2 meters shorter than the base and the other side is 3 meters longer than half the base. If the perimeter is 15 meters find the length of each side. \n" ); document.write( "
Algebra.Com's Answer #633334 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! x=base \n" ); document.write( "one side is x-2 \n" ); document.write( "the other side is (x/2)+3 \n" ); document.write( "They add to 15 \n" ); document.write( "x+x-2+(x/2)+3=15 \n" ); document.write( "multiply everything by 2 \n" ); document.write( "2x+2x-4+x+6=30 \n" ); document.write( "5x+2=30 \n" ); document.write( "5x=28 \n" ); document.write( "x=5.6, base \n" ); document.write( "x-2=3.6 one side \n" ); document.write( "(x/2)+3=5.8, all units meters \n" ); document.write( " |