The ladder is 7 foot up the wall if the ladder if the ladder is 3 ft away from wall.
If you multiply 8 x 15 you should be close...
10 x 12 = 120 sq ft
216ft2
20 ft x 20 ft = 400 square ft
how many 2x4 studs for a 52 ft wall 16 and 24 inches on center
20 10 Ft vertical studs plus 8 10 ft top/bottom plates, assuming double plates on the top.
A 9-foot wall stud is 108 inches long, as there are 12 inches in a foot. Typically, wall studs are used in framing and are cut to specific lengths depending on the height of the wall they will support. In construction, a 9-foot stud might be used for walls that are designed to accommodate higher ceilings.
9 tons
10 studs for the walls for 16" on center and you need a single bottom plate and double top plate... 16 2x4's should do the trick
It depends on the size of the bricks and their orientation.
468 ft
Yes, an outlet is required in any wall over 2 ft long except a 2 ft wall behind a door.
1,601 ft
33. Get a couple extras. They won't all be perfect.
It depends upon whether or not the wall is load bearing. If load bearing, the distance between standard studs is nominally 16 inches. If not load bearing, it can be 24 inches. There may be complications at the ends of the wall and doors and windows will also increase the number of 2x4's that are needed. A good rule of thumb is to figure one per foot. So in your case that would be 16.
The description is of a wall in 5-dimensional hyperspace rather than the 3 dimensional ordinary space that we, mere mortals, know. In other words, there are too many measurements. A wall can be 20 ft long, but it cannot be 20 ft x 20 ft long. And so on.