So we just want to find the area of the wall, correct? And the wall appears to be a rectangle, since one one side (wide) is 15 ft and another side (high) is 8 ft.
Area of rectangle = length * width (in our case, wide * high)
Area = 8 * 15 = 120 square ft (the square just indicates area)
Flooring for a square room. Tiles, bricks, wallpaper, tarpaulins and other coverings that are needed to correct dimensions. Paint tins give coverage per square yard/metre. Square roots are not used nearly so much.
In order to calculate that, we also need to know the length of the room.
The formula for the area of a square is s2 (sides squared)
what is the formula for finding a 3 dimensional square
There is no formula for the square root of a number, unfortunately.
you will need 84 sq. yards of wallpaper
84 square yards
12 x 4 = 48 square metres.
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.
A few extra square feet of the square feet you need.
form_title= Free Wallpaper form_header= Decorate your home on a budget. What color wallpaper do you want?*= _ [50] What is the square footage of the room?*= _ [50] Do you need to remove old wallpaper?*= () Yes () No
form_title= Mossy Oak Wallpaper form_header= Install Mossy Oak wallpaper in your home. What is the square footage of your home?*= _ [50] Will you be installing the wallpaper yourself?*= () Yes () No Do you need to remove old wallpaper?*= () Yes () No
form_title= Pink Wallpaper form_header= Feel like a princess with pink wallpaper. Is this for a child's room?*= () Yes () No Do you need to remove old wallpaper?*= () Yes () No What is the square footage of the room?*= _ [50]
Flooring for a square room. Tiles, bricks, wallpaper, tarpaulins and other coverings that are needed to correct dimensions. Paint tins give coverage per square yard/metre. Helps architecture. Square roots are not used nearly so much
Flooring for a square room. Tiles, bricks, wallpaper, tarpaulins and other coverings that are needed to correct dimensions. Paint tins give coverage per square yard/metre. Square roots are not used nearly so much.
form_title= Star Wars Wallpaper form_header= Relax in the Galaxy with Star Wars wallpaper. Is this for a child's room?*= () Yes () No Do you need to remove old wallpaper?*= () Yes () No What is the square footage of the room?*= _ [50]
90 square feet