2.1234
You don't. Its cubinc footage, not square footage.
1200
The square footage of a lot measuring 81x180x113x180 is 20,340 square feet. Square footage is found by multiplying the length by the width of an area.
The square footage would be 25 times 12 or 300 square feet.
Read your own question! The square footage is 20!
420
400 square feet
if you want the square footage, 15 ft x 20 ft is 300 square feet
The square footage of the room is determined by the floor dimensions. So if you have a 12 x 20 room the square footage is 240 square feet.
The question does not give the units of measurement for the room's size. Assuming they are feet, the square footage is 20*12 = 240 square feet.
If each side of the square is 20-ft, then the area of the square is (20 x 20) = 400 square feet.
15 * 20 = 300 square feet.
In terms of square footage, 20 acres = 871,200 square feet.
740
2o acres is 871,200 square feet.
25 square feet.