document.write( "Question 124570: Rectangular stage. One side of a rectangular stage is 2 meters longer than the other. If the diagnonal is 10 meters, then what are the lengths of the sides? \n" ); document.write( "
Algebra.Com's Answer #91305 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! x^2+(x+2)^2=10^2 \n" ); document.write( "x^2+x^2+4x+4=100 \n" ); document.write( "2x^2+4x+4-100=0 \n" ); document.write( "2x^2+4x-96=0 \n" ); document.write( "2(x^2+2x-48)=0 \n" ); document.write( "2(x+8)(x-6)=0 \n" ); document.write( "x-6=0 \n" ); document.write( "x=6 for one side \n" ); document.write( "6+2=8 for the other side. \n" ); document.write( "proof. \n" ); document.write( "6^2+8^2=100 \n" ); document.write( "36+64=100 \n" ); document.write( "100=100 \n" ); document.write( " \n" ); document.write( " |