It's the parameter, so it's 2L+2W, which is 38 feet.
90 square feet
38 feet assuming the room was square
14ft
A single layer will require 144 bricks.
Measure length and height - multiply the sums to equal square footage of wall. Example: Wall measures 8 feet high and 10 feet long: 8 x 10 = 80 ... wall has 80 square feet to cover with wallpaper.
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