1 square foot is a 1x1 foot square. Now multiple this by 4.
It is NOT 1 square foot.
How big is a square foot
here is the perfect example, Go to a tiled kitchen or restaurant (big square tiles, not tiny little ones) Most tiles are 12x12. That is how big 1 square foot is. Another way is to Take four rulers and make a square out of them--that is one square foot enclosed in the square.
w big is one square foot
Nine of them exist in a square yard and 144 square inches equala a square foot.
One square foot is 1 foot X1 foot, 1 foot square is also 1 foot x 1 foot. The only difference is that in 100 square feet it would be 10 x 10 or 5 x 20 etc but in a 100 foot square it is 100 feet X 1 foot only.
Ummm . . . there is 1 square foot in a square foot. The square foot could be any dimensions, like 1 foot by 1 foot, or half a foot by 2 feet, or a quarter of a foot by 4 feet . . . . .
1 square foot=929.0304 square centimeters
1 square foot = 929.0304 square centimetres.1 square foot = 929 square centimetres
1 square foot=0.092 square meters
1 square inch = 0.006944 square foot (rounded) 1 square foot = 144 square inches