document.write( "Question 169383: what is the total surface area, in square centimeters of a cube, whose edges are 20 centimeters \n" ); document.write( "
Algebra.Com's Answer #124870 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! what is the total surface area, in square centimeters of a cube, whose edges are 20 centimeters \n" ); document.write( "------------------- \n" ); document.write( "Each face is a square, so its area is 20*20 = 400 sq cms \n" ); document.write( "There are 6 faces \n" ); document.write( "6*400 = 2,400 sq cms.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |