document.write( "Question 1197: what is the longest line you can draw a ruler on a piece of paper 20cm by 30cm? can you please send me the question as soon as possible please!!!!!!THANK YOU \n" ); document.write( "
Algebra.Com's Answer #349 by khwang(438)![]() ![]() ![]() You can put this solution on YOUR website! The longest lien (segement ) on this paper of rectangular shape is \n" ); document.write( " the diagonal D which length is [since D^2 = 20^ + 30^2, why?] \n" ); document.write( " sqrt(20^ + 30^2) = sqrt(1300) = 10sqrt(13) \n" ); document.write( " |