As a convenient and accurate rule of thumb, you can
assume that it's almost exactly 45 sq ft.
The floor of a rectangular deck has an area of 600 sq. ft. The floor is 20 ft. wide. How long is the floor?45
If it is a perfect quadrilateral (floor being rectangular), then it will be 45 sq. feet. This is gotten by multiplying 9 ft x 5 ft.
To calculate the area of a room, you only need the length and width. Assuming the room is rectangular, the area can be calculated using the dimensions 15 ft and 45 ft. Therefore, the area is 15 ft × 45 ft = 675 square feet. The other dimensions (10 ft and 5 ft) likely refer to height or other aspects and are not needed for calculating the area of the floor.
If the room is 5-ft by 9-ft, then -- the area of the floor is 45 square feet, and -- in order to walk around the entire edge of the floor or ceiling, an ant has to walk 28 feet.
The approximate floor area of Aerium is 753,000 sq ft.
90 sq ft covers an area 15 ft x 6 ft
The floor area of CentralWorld in Bangkok is 1,024,000 m2 (11,020,000 sq ft).
The floor area of Renaissance Center is approximately 100,000 sq ft.
If the floor is 22-ft x 12-ft, then -- the area of the floor is (22 x 12) = 264 square feet -- the area of the ceiling is the same as the area of the floor -- in order to calculate the area of the walls, we also need to know their height
The floor area of the Boeing Everett Factory is 472,370,319 cu ft.
The floor area of Boeing Plant is approximately 4.3 million sq ft.
Area = 3*45 = 135 square feet. Perimeter = 2*(3 + 45) = 2*48 = 96 feet.