document.write( "Question 1006380: The surface area of a rectangular prism is 48 square feet. The area of its front is 4 square feet and the area of one side is 10 square feet. what is the are of the top of the prism? \n" ); document.write( "
Algebra.Com's Answer #622593 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! This may help.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Draw the rectangular prism, at front lower left corner, x to the right, y upward, z depth. Those are the three dimensions. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Front or back is xy=4, and left or right side is yz=10.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Sum of sides is given area of 48. \n" ); document.write( "2xy+2xz+2yz=48\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "System of Equations \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |