Q: 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?

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4 x 10 is 40 square feet, so two would do it.

It depends on the height and shape of the building. Example: a 40x50 building with 10 foot walls = 1800 sq feet. 20x100 building with 15 foot walls 3600 sq feet

10 x 12 = 120 square feet on the floor 10 x 12 = 120 square feet on the ceiling (10 x height) on each of two of the walls (12 x height) on each of the other two walls Total square feet in the room = [ 240 + (44 x height) ] square feet

The floor and ceiling are each 72 square feet.In order to know the area of the walls, we would need to know the height of the ceiling.

The floor and ceiling are each 20 square feet. In order to know the area of the walls, we would also need to know the height of the ceiling.

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84 square yards

To calculate the total square yards of wallpaper needed to cover the four walls, first find the total surface area of the walls. The walls will have a total area of (2(24 \times 9) + 2(18 \times 9) = 648) square feet. Since 1 square yard is equivalent to 9 square feet, divide 648 square feet by 9 to get 72 square yards of wallpaper needed.

In order to calculate that, we also need to know the length of the room.

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?

Decorated paper used to glue to and cover walls.

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.

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