To calculate the board feet in a 40-foot wall, you need to determine the height and thickness of the wall. Board feet is calculated using the formula: (width in inches × height in inches × length in feet) / 12. Assuming a standard wall height of 8 feet and using 2x4 lumber (which is actually 1.5 inches by 3.5 inches), the calculation would be: (3.5 × 96 × 40) / 12, resulting in approximately 120 board feet for a single layer of studs.
The distance around the wall is 42 linear feet.
All you do is multiply 9 by 9 ...
12 feet.
Not enough information. Depends on the width of the boards.
The area of that wall would be 138 square feet.
The distance around the wall is 42 linear feet.
on a wall it would be 100 square feet.
12
80
All you do is multiply 9 by 9 ...
9
There would be 5 plants along a 30 foot wall because if you divide 30 by 6, you will get 5 feet.
The distance around the wall (perimeter) is 216 feet.
12 feet.
Not enough information. Depends on the width of the boards.
The area of that wall would be 138 square feet.
12 feet. It is actually pretty easy, if you remember that a 3x4x5 triangle is always a right angle. divide by 3 and you have the 3 and 5 all you need is the four multiplied by 3.