It's the parameter, so it's 2L+2W, which is 38 feet.
90 square feet
38 feet assuming the room was square
A standard roll of wallpaper typically measures 21 inches wide and 33 feet long, which translates to about 2.75 yards or 10.5 yards in length. However, the exact dimensions can vary by manufacturer and style, so it's essential to check the specifications on the roll you are considering. Always account for pattern repeat and wastage when calculating how much wallpaper you need for a project.
14ft
To surround a rectangular pool that is 10 feet long and 5 feet wide, you need to calculate the perimeter of the pool. The perimeter is given by the formula ( P = 2 \times (length + width) ), which is ( 2 \times (10 + 5) = 30 ) feet. Since each border tile is 1 square foot, you will need 30 border tiles to surround the pool.
90 square feet
11 + 9 + 11 + 9 = 40 feet
Perimeter = 38 feet Area = 90 square feet
Wallpaper usually is hung in a vertical manner: from the top of the wall to the bottom. If the wallpaper is 10 feet long, it means that it will cover a space that measures 10 feet or 120 inches. The specific measurement mentioned in the question means that piece of wallpaper will cover an area 10 feet tall and 9 feet wide.
you will need 84 sq. yards of wallpaper
38 feet assuming the room was square
Ten billion rolls that are each 25 feet long and one billionth of a foot wide.
what grade would a 4" drain pipe 40 feet long require
84 square yards
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?
14ft
form_title= Wallpaper Steamer form_header= Remove wallpaper with help from a steamer. How many rooms have wallpaper that needs to be removed? How long has the wallpaper been installed?*= _[50] Have you tried other forms of removal?*= () Yes () No