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 side of the square is 1/2 sqrt(2) feet = 8.485 inches. (rounded)
1ft = 12in 1ft3 = 1ft x 1ft x 1ft = 12in x 12in x 12in = 1728in3 => 3.25ft3 = 3.25 x 1728in3 = 5616in3
12in = 1ft Therefore 8in + 4in = 12in = 1ft 1ft + 8ft + 2ft = 11ft
This tank contains V = 2ft x 1ft x 1ft = 3ft3. Alternatively: V = 0.76m x 0.38m x 0.38m = 0.110m3 = 110dm3 = 110 litres.
1ft = 12in 70in x 1ft/12in = 5ft and 10in
94in is equal to 2.611132 yds or 2yds 1ft 10in
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 side of the square is 1/2 sqrt(2) feet = 8.485 inches. (rounded)
4yd 2ftas 1yd 2ft + 1ft = 2yd6yd 1ft - 2yd = 4yd 1ftthen + 1ft = 4yd 2ft
Sorry, but there is no real answer to your question because "tall" is a length measurement while "cu feet" is a volume measurement (height times width times length). You see, "tall" and "cu feet" measure two different things, and "how tall" can be just about any measurement between zero and infinity. Some examples: 1ft times 1ft times 3.5 feet = 3.5 cu feet. 2ft times 1ft times 1-3/4ft also = 3.5 cu feet. 1/10ft times 10 feet times 3.5ft also = 3.5 cu feet.
2 yd - 1ft = 1
7yds 1ft - 5yds 2ft = 1yd 2 ft.
1ft = 12in 1ft3 = 1ft x 1ft x 1ft = 12in x 12in x 12in = 1728in3 => 3.25ft3 = 3.25 x 1728in3 = 5616in3
The volume of the cube is 12" * 12" * 12" = 1728 cubic inches. Though more simply, since 12" = 1 ft, the volume is 1ft * 1ft * 1ft = 1 cubic foot.
12in = 1ft Therefore 8in + 4in = 12in = 1ft 1ft + 8ft + 2ft = 11ft
How is it a square if its 3ft by 1ft? The perimeter would be 7ft.