document.write( "Question 305657: whats the surface area of a 10cm by 6cm by 12cm? \n" ); document.write( "
Algebra.Com's Answer #218838 by mananth(16946)\"\" \"About 
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10cm by 6cm by 12cm\r
\n" ); document.write( "\n" ); document.write( "Thre are six surfaces in a cuboid.\r
\n" ); document.write( "\n" ); document.write( "3 pairs of the areas are same\r
\n" ); document.write( "\n" ); document.write( "The surface area = 2(10*6)+2(6*12)+2(12*10)\r
\n" ); document.write( "\n" ); document.write( "=504 square cms.
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