Okay, this requires a little simple math and some three dimensional thinking. For the fence (wall) planks alone, you will need 55 eight foot 2 x 4's. For a simple box frame you will need another 8.
55 + 8 = 63
The problem is, the fence (wall) will not be free standing. You'll need three twelve foot 4 x 4 posts (twelve foot long, because four feet of them will be set into the ground.
one foot for each foot of perimeter.
30,000 board feet. Today $350 per thousand board feet, it will cost $10,500.
If you have an eight square foot area, and the tiles are 112x12-inches, you will need eight. If what you meant to say was an eight foot square area, that would be 64 square feet, and you would need 64 tile. Sorry! In the first line above should read, "...and the tiles are 12x12-inches..."
25 square feet
There are 66 square feet.
Multiply by twelve. For example, four (feet) times twelve (inches per foot) equals forty-eight (inches total).
The singular of feet is foot. One foot is twelve inches.
Because the unit is in cubic feet, not feet, you can't just divide by twelve (because there are twelve inches in a foot.) You have to cube the amount of inches in a foot, (being twelve,) to find out how many cubic inches are in one foot. Twelve cubed is 1,728, so there are 1,728 cubic inches in a foot. From there you just multiply by three, giving you 5,184.
12 inches in 1 foot
Twelve feet of water in a 10-foot round pool is approximately 7,080 gallons.
An eight-foot wide round table is 50.27 square feet.
There are 12 inches in one foot. So, divide inches by 12 to get feet.
Linear feet is the length. An eight foot long rope has eight linear feet.
12 feet is 3,657.6 millimeters.
There are 12 inches to a foot. 12 inches =1 foot.
One yard is three feet, one foot is twelve inches, twelve times three is thirty six.
Its area is 12 square feet for every one foot of length.