In feet: Width x Length = Square Feet In inches: (width x length) /144= Square Feet
To calculate the square footage of a rectangular area (like a wallpaper), you multiply the length by the width. For your measurements: 48 inches in length 4 inches in width First, convert the width to feet since square footage is commonly measured in square feet: 4 inches = 4/12 feet (since 12 inches = 1 foot) So, 48 inches (length) * (4/12) feet (width) = 48 * (1/3) = 16 square feet. Therefore, a wallpaper that is 48 inches in length and 4 inches in width covers approximately 16 square feet.
A square has four sides of equal length so the length and width are really the same thing: 190 inches. The perimeter of the square would be 760 inches (63.3 feet).
Multiply width by length to get the area. The answer would be 1044 square inches or 7.25 square feet.
Multiply width by length to get the area. The answer would be 3432 square inches or 23.8 square feet.
To convert from inches to feet, divide by 12. So, 223 inches is 18.58 feet and 180 inches is 15 feet. The area of a rectangle is length x width, so the area of a 223-inch by 180-inch rectangle is 279 square feet.
Measure length and width, in inches, multiply together to get square inches, then divide by 144 to get square feet
Multiply width by length to get the area. The answer would be 2754 square inches which is 19.125 square feet.
You don't measure the length and width in square feet. Square feet is an area. You measure the length and width in feet, then multiply them to get the area in square feet.
If you mean a length of 16 inches then the width is: 400/16 = 25 feet
933.381... square feet or about 933 feet 4 9/16 inches
Multiply width by length to get the area. The answer would be 1440 square inches which would be 10 square feet.