document.write( "Question 747143: the percentage change in the surface area of a cube when each side is tripled is \n" ); document.write( "
Algebra.Com's Answer #454729 by KMST(5328)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "\n" ); document.write( "If the length of an edge of the cube is \n" ); document.write( "the surface area of each of the 6 faces of the cube is \n" ); document.write( "and the total surface area of the cube is \n" ); document.write( " \n" ); document.write( "If the length of the edge is tripled to \n" ); document.write( "the surface area of each of the 6 faces of the cube is \n" ); document.write( "and the total surface area of the cube is \n" ); document.write( "The absolute change is \n" ); document.write( "As a percentage of \n" ); document.write( " \n" ); document.write( "A factor of \n" ); document.write( "The generalization is true for any scale-up (or scale down) of any solid, by any factor. \n" ); document.write( "If you reproduce the shape changing every length by a factor |