There are 3 feet in each yard. Therefore, in yards the dimensions given are 8 yards long, 6 yards wide, and 3 yards high. Two of the four walls have dimensions of 8 X 3 yards and the other two have dimensions of 6 X 3 yards. Therefore, the total wall area in square yards is (2 X 8 X 3) + (2 X 6 X 3) = 84 square yards.
Each wall is (8 x 12) = 96 square feet.Two walls = (2 x 96) = 192 square feet of wallpaper.
76.9
2[(24 ft * 9ft) + (18 ft + 9 ft)] / 9 ft2/yd22[(216 ft2) + (162 ft2)] / 9 ft2/yd22[378 ft2] / 9 ft2/yd2756 ft2 / 9 ft2/yd284 yd2
-- Two of the walls are 15-ft wide and 10-ft high. Each of them has an area of 150 square ft.-- The other two walls are 18-ft wide and 10-ft high. The area of each is 180 square ft.-- The total area of the walls is (2 x 150) + (2 x 180) = 300 + 360 = 660 square ft.That's what Sally needs to start with, although she'll wind up cutting out and discardingpieces that would otherwise cover the door and windows.
-- Floor and ceiling . . . (13 x 16) = 208 square feet each -- One pair of walls . . . (13 x 13) = 169 square feet each -- The other pair of walls . . . (13 x 16) = 208 square feet each Total = 1,170 square feet. If you need this number for carpet, wallpaper, or paint, then subtract the area of windows, doors, electrical outlets, heat registers, etc.
84 square yards
you will need 84 sq. yards of wallpaper
In order to calculate that, we also need to know the length of the room.
Decorated paper used to glue to and cover walls.
14.) A room is 24 feet long, 18 feet wide, and 9 feet high. How many square yards of wallpaper are needed to paper the four walls of the room?
12 x 4 = 48 square metres.
Each wall is (8 x 12) = 96 square feet.Two walls = (2 x 96) = 192 square feet of wallpaper.
2 walls are 18 x 9 and 2 walls are 24 x 9 so not counting doors and windows it is 2x18x9 + 2x24x9 = 756 sq ft
Wallpaper for walls is a material used in interior decoration to decorate the interior walls of domestic and public buildings. It is usually sold in rolls and applied onto walls using wallpaper paste. Wallpapers can come in a variety of designs, including patterns, textures, and images, and can be made from various materials such as paper, vinyl, non-woven fabric, and even natural materials like grasscloth.
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Most modern emulsion paints should cover any type of wallpaper. The only problem with this is that the weight of paint and water content may 'peel or sag' the original paper on the walls. This will depend on the type of paper etc. My suggestion is, don't cheat, strip the old wallpaper off and then decide whether to paint or paper.
2 x (length + width) x height = 2 x (8 yd + 6 yd) x 3 yd = 2 x 14 yd x 3 yd = 84 square yards