document.write( "Question 41791: Question\r
\n" );
document.write( "\n" );
document.write( "A square cardboard of side 20 m has a 4 m border round three of its side (very confusing ?) Find the area of the border.\r
\n" );
document.write( "\n" );
document.write( "Please help to answer this question. Thank you very much. \n" );
document.write( "
Algebra.Com's Answer #27124 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! the border is 24*4+24*4+20*4=4*68=272m~2 \n" ); document.write( " |