document.write( "Question 878402: A box needs to be covered in brown paper for mailing. If the box measure 3 ft by 3 ft by 2 ft, what is the surface area of the box that will need to be covered ? the box is closed (draw a diagram) \n" ); document.write( "
Algebra.Com's Answer #530050 by JulietG(1812)![]() ![]() You can put this solution on YOUR website! A box has how many sides? Six. Think of it as a box that is 3' wide by 3' long, and 2' high. \n" ); document.write( "Find the area of the six sides and add them together. \n" ); document.write( "Sides 1-4: 3 feet wide/long by 2 feet high = 6 sq ft * 4 sides = 24 sf \n" ); document.write( "Sides 5-6 (top and bottom): 3 feet by 3 feet = 9 sq ft * 2 sides = 18 sf \n" ); document.write( "Total surface area = 24+18 = 42 sf \n" ); document.write( " \n" ); document.write( " |