document.write( "Question 1092953:  surface area of an open box with width 2 inches, length 3 inches, and height 4 inches?\r
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Algebra.Com's Answer #805091 by CubeyThePenguin(3113)    You can put this solution on YOUR website! L = length, W = width, H = height\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "surface area = 2(LW + LH + WH) - LW \n" ); document.write( "(we are subtracting the area of one base because the box is open)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "= 2(2 * 3 + 3 * 4 + 2 * 4) - (2)(3) \n" ); document.write( "= 2(26) - 6 \n" ); document.write( "=  |