400 sq ft. Just multiply 20 by 20 to get the answer.
400!!
400
400 sq ft
If the square footage refers to floor area, yes.
To find the length of each side of the square floor, you need to take the square root of the area. Since the area is 324 square units, the square root of 324 is 18. Therefore, each side of the square floor is 18 units long.
400!!
400
400 sq ft
20 ft * 20 ft = 400 square feet
All areas should be measured in square units.
Multiply the length of the floor by the width of the floor. All the way into the corners, measured without the furniture.
how big is your classroom? usually it is measured in yards most room area is actually measured in square feet in the US (which I presume is where your from as you are using yards as a measurement.) in metric regions it is measured in square meters. for reference, do a search on house floor plans.
It cleans up the airport... An airport custodian is responsible for cleaning and maintaining the airport. They clean bathrooms, sweep the floor, wipe off tables, etc. Basically the same as any other custodian does.
Measure the length and width of the floor in the stall. Multiply (length) x (width). If you measured them in feet, then that's your answer. If you measured them in inches, then divide by 144, and that's your answer.
85 square feet is the area of a room that measures eight by ten and a half feet. This is the size of a typical second bedroom. If there was a floor tile that measured 12 inches by 12 inches, this would be 85 floor tiles.
The floor's area is: 1,296 square feet.
If the floor area is 313 square meters, then the floor area is 313 square meters.