Tony has an empty room in his house. The length of the room is 8 feet. The width is 8 feet, and the height is 10 feet. If he wants to wallpaper all four walls of the room, how many square feet of wallpaper should Tony buy? [Ignore the fact that there may be windows or doors in the walls.]

Question

ganeshie8 · Answer

he has to paint 4 walls right. each of area 8 x 10 = 80 sq.ft
so total area to be painted = 4 x 80 = 320 sq.ft