You need to redefine your question. Square footage is a measurement of area whereas "7ft" is a measurement of length. The question makes no sense. Taken at face value, there are 7 square feet in 7 feet. 1ft x 1ft = 1ft.
Divide by 144. 1ft = 12in 1 sq ft = 1ft x 1ft = 12in x 12in = 144 sq in thus 1 square foot is the same as 144 square inches. So to convert square inches to square feet divide by 144.
1ft 2in = 14in Area = pi*72 = 153.938 square inches to 3 decimal places
Each brick has an area of 1ft x 1ft ie 1 sq foot. So you would need 308 bricks.
depends if you mean 1) 7 x 1ft. sq. OR 2) 7ft. sq
You need to redefine your question. Square footage is a measurement of area whereas "7ft" is a measurement of length. The question makes no sense. Taken at face value, there are 7 square feet in 7 feet. 1ft x 1ft = 1ft.
The area of a square one foot on a side is 1 square foot
How is it a square if its 3ft by 1ft? The perimeter would be 7ft.
2.625 square feet.
Divide by 144. 1ft = 12in 1 sq ft = 1ft x 1ft = 12in x 12in = 144 sq in thus 1 square foot is the same as 144 square inches. So to convert square inches to square feet divide by 144.
The real size is 1ft*2ft
24 inches 1ft=(12in) x 1ft=(12in) = 24 sq in = 2 sq ft
To find the area of 3ft by 1ft, you multiply the two. So the area is 3 square feet.
1ft = 12in 1sq ft = 1ft x 1ft = 12in x 12in = 144 sq in 20 sq ft = 20 x 1 sq ft = 20 x 144 sq in = 2880 sq in.
A cubic foot is a square, 1ft by 1ft by 1ft. It is equal to 1728 cubic inches or 12x12x12. If you had one square foot with something one foot high occupying the one square foot area, you would have 1 cubic foot. cubic feet measures volume, square feet area, and just plain feet or linear feet distance.
1ft 2in = 14in Area = pi*72 = 153.938 square inches to 3 decimal places
576 square inches or 4 square feet