In order to calculate that, we also need to know the length of the room.
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
A+
15 + 15 + 20 + 20 = 70 feet 70/3 is 23.1 yards, which means she need to buy 24 yards.
There is not enough information in this question to correctly answer it, however, here is the formula you will need to find the amount needed to paint the walls only. If you have to paint the ceiling and/or the floor add the square footage to your Area(15 + 12 x 2) x y = Area Where y equals the height of the room.Check the label of your paint and determine the area in square feet of coverage. (ie. 400 sq.ft./gal) This is CoverageDivide your Area by Coverage to calculate the amount of paint needed
(33 x 4) = 132 square feet on the floor (33 x 4) = 132 square feet on the ceiling (33 x height) square feet on each of two walls (4 x height) on each of the other two walls Total = [ 264 + (74 x height) ] square feet
84 square yards
you will need 84 sq. yards of wallpaper
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.
34344
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
76.9