document.write( "Question 1111513: I have a package of software shrink-wrapped with plastic.How much plastic is used for this size package? My measures are 14in. width and 8in.length and 7 1/2 in. height \n" ); document.write( "
Algebra.Com's Answer #726808 by mananth(16946)![]() ![]() You can put this solution on YOUR website! you are going to cover it up \n" ); document.write( "so Surface area of a cuboid = 2(LW+WH+LH)\r \n" ); document.write( "\n" ); document.write( "14in. width and 8in.length and 7 1/2 \r \n" ); document.write( "\n" ); document.write( "Plastic need = 2(8*14+8*7.5+14*7.5) \n" ); document.write( "= 554 in^2 \n" ); document.write( " |