800 square feet (40 x 20 = 800).
40 Square Yards and Usually you want some overage so about 44 yards.
If it is 8 feet by 5 feet then there are 8*5 = 40 square feet
To find the total square footage of a room, you multiply the length by the width. In this case, a 35 x 40 room would have an area of 1,400 square feet. This calculation is derived from the formula for the area of a rectangle, which is length x width.
40 - (20%) = 32
5 x 8 = 40 40 square feet
12 feet X 40 feet = 480 square feet.
600 square feet.
40 square feet. Just multiply length by width - the answer is the square footage.
Yes. Not to be confused with '40 foot square' which would be a square with 40 foot sides.
Hint: try multiplying 20 and 40... 20 ft x 40 ft = 800 ft2 (or 800 square feet)
5.555 sqft
To find the area of a rectangle, you multiply the length by the width. In this case, the length is 40 feet and the width is 20 feet. So, 40 feet x 20 feet = 800 square feet. Therefore, a 20x40 foot rectangle has an area of 800 square feet.
800. ( 20 x 40 )
18-ft x 20-ft = 360 square ft1 square yard = 9 square ft360 square ft = (360/9) = 40 square yards
24 ft long. 15 x 24 = 360 square feet 360/9=40 square yards 40 x 20 = 800
Convert the feet to meters (one foot = 0.3048 meters). Then multiply length x width.