document.write( "Question 847918: What is the surface area of a cube who has a length of 4 inches, a width of 7 inches and a height of 10 inches? \n" ); document.write( "
Algebra.Com's Answer #510762 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! a cube has all sides equal to the same measure, you have a rectangular prism \n" ); document.write( "surface area = 2ab + 2bc + 2ac \n" ); document.write( "we are given a = 4, b = 10, c = 7 \n" ); document.write( "surface area = 2*4*10 + 2*10*7 + 2*4*7 \n" ); document.write( "surface area = 80 + 140 + 56 \n" ); document.write( "surface area = 276 inches\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |