480 on the floor, another 480 on the ceiling. Also, many more of them on the walls,
but in order to calculate those, we need to know the height of the room.
12 feet X 40 feet = 480 square feet.
40*40 = 1600 square feet
If the room is rectangular, the area can be calculated as length x width.
8 by 12
Area = Length * Width 21 * 40 = 840 Square Feet
480ft
12 feet X 40 feet = 480 square feet.
12 feet
40*40 = 1600 square feet
If the room is rectangular, the area can be calculated as length x width.
40 square feet.
12 x 40 = 480 square feet
8 by 12
38.67 square yards, 40 to be on the safe side.
Area = Length * Width 21 * 40 = 840 Square Feet
9 square feet = 1 square yard Area of the floor = 12' x 30' = 360 square feet = 40 square yards
When the length and width of the room are equal to 40 feet. In this way, you will have 40 x 40 equal 1,600 square feet.