document.write( "Question 25425: Can you please show me the surface area of a box as a function of length, width, and height. \n" ); document.write( "
Algebra.Com's Answer #13652 by Earlsdon(6294)\"\" \"About 
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Yuo don't say whether the box is open (no top) or closed. Let's assume that it is a closed box so we include the area of the top in the total surface area (SA).
\n" ); document.write( "The total surface area comprises the sum of the areas of the base & top, the back & front, and the two sides.\r
\n" ); document.write( "\n" ); document.write( "SA = 2(LW + WH + LH) Where: L = Length, W = Width, and H = Height.
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