document.write( "Question 969350: If a rectangular box is 12 wide,15 inches long and 9 inches high. How many square inches of paper do I need to cover the surface of the box. \n" ); document.write( "
Algebra.Com's Answer #592253 by Boreal(15235)\"\" \"About 
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There are six surfaces, and drawing a picture is essential to solving this problem. There are three pairs, the top/bottom; the ends; the sides.
\n" ); document.write( "The top and bottom are length X width and that would be 2* (12 *15 )=360 in^2
\n" ); document.write( "The two ends are width X height and that would be 2 * ( 9 * 12)= 216 in^2
\n" ); document.write( "The two sides are length x height and that would be 2*(15 * 9)=270 in^2\r
\n" ); document.write( "\n" ); document.write( "Total is the sum or 846 in^2
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