document.write( "Question 267759: If the surface area of a cube is 864 square inches, what is the length of the lateral edge of the cube? \n" ); document.write( "
Algebra.Com's Answer #196407 by palanisamy(496)![]() ![]() ![]() You can put this solution on YOUR website! Let a be the edge of a cube. \n" ); document.write( "The surface area is 6a^2 = 864 \n" ); document.write( " a^2 = 824/6 \n" ); document.write( " a^2 = 144 \n" ); document.write( " a = 12 \n" ); document.write( " |