34x20=680
If you mean a circle then its square footage formula is: pi*radius2
You can't, a hole has volume and thefore needs to be measured in cubic footage. Square footage is a measure of area not volume.
Unless you have a flat roof, no; the surface area of the roof will be larger than the ground area of the building.
The square footage of a rectangular area is the product of its width and length. The area of a 5 foot by 12 foot rectangle is 60 square feet.
The square footage, or area, of a 14' x 23' rectangle would be 322' squared.
If the square footage refers to floor area, yes.
Square footage of a building usually refers to the total square footage of floor area.
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.
Square footage is a measure of an area. It is usually for areas for which square feet is a sensible measurement unit, such as a room, or a house. However, we have had people asking about the square footage of countries!
Canada's area is 107,474,089,000,000 square feet.
If you mean a circle then its square footage formula is: pi*radius2
You can't, a hole has volume and thefore needs to be measured in cubic footage. Square footage is a measure of area not volume.
Square footage is a measure of an area. It is usually for areas for which square feet is a sensible measurement unit, such as a room, or a house. However, we have had people asking about the square footage of countries!
Unless you have a flat roof, no; the surface area of the roof will be larger than the ground area of the building.
The square footage of a rectangular area is the product of its width and length. The area of a 5 foot by 12 foot rectangle is 60 square feet.
12 ft X 12 ft = 144 sq.ft.,
Square footage is all living area regardless of which or how many floors.