In the extremely unlikely event that the room has no doors (nor windows), Area of floor and ceiling = 99 sq ft each.
Area of smaller walls = 72 sq ft each.
Area of larger walls = 88 sq ft each.
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There are many different measures. One is the floor area where you add up the area of each floor.
13 x 20 = 260 The area of the floor is 260 square feet. The area of the ceiling is also 260 square feet. The area of the walls can't be calculated without also knowing the height of the room.
Well, 3/4 of 120 is 80. We're sure of that. You can take it to the bank and hang your hat on it. We're not so sure about "a room that measures 120 square feet". Is that the floor ? The ceiling ? Floor and ceiling both plus a couple of walls ? We're not sure.
The floor and the ceiling are each (6 x 8) = 48square feet.In order to find the area of the walls, we'd also need to know the height of the ceiling.
The area of the floor is 48 square feet, and the area of the ceiling is the same. In order to calculate the area of the walls, we have to know the height of the ceiling above the floor.
Gross floor area is the total floor area contained within the building measured to the external face of the external walls. Construction floor area is the total space in a building, including things like exterior walls, permanent partitions, fire walls, and areas in attics and basements. Essentially, gross floor area is the usable space, while construction floor area is the total space.
It is the plinth area minus the area occupied by walls, ie., it is the area covered between the walls of a building.
There are many different measures. One is the floor area where you add up the area of each floor.
15 x 19 = 285 The area of the floor is 285 square feet. The area of the ceiling is another 285 square feet. In order to find the area of the walls, we also need to know the height of the ceiling above the floor.
Presuming that a room is a rectangular prism, with a solid floor, ceiling and walls, we have 6 rectangles which make up the surface area of the room. Since rectangular prism's are symmetrical, each side of the prism is identical to it's opposing side. Or in other words, if we say that the length of the floor is 'a', and the width of the floor is 'b', then the area of the floor is a * b, and the area of the ceiling is a * b. Thus we have that the surface area of the floor and ceiling combined is: 2 * a * b Next, notice that all 4 walls have the same height. Also notice that 2 of the walls run along the length of the floor, and the other 2 walls run along the width of the floor. If we say that the height of the walls is 'c', then we have that the surface area of the walls that run along the length of the floor is: 2 * a * c and the surface area of the walls that run along the width of the floor is: 2 * b * c If we add all of these together, then we have that the total surface area of the room is: 2 * a * b + 2 * a * c + 2 * b * c = 2 * (a*b + a*c + b*c)
13 x 20 = 260 The area of the floor is 260 square feet. The area of the ceiling is also 260 square feet. The area of the walls can't be calculated without also knowing the height of the room.
The floor and ceiling are each 720 square feet. In order to calculate the area of the walls, we'd have to know the height of the ceiling too.
2700 square feet
where exterior walls encloses without veranders
Well, 3/4 of 120 is 80. We're sure of that. You can take it to the bank and hang your hat on it. We're not so sure about "a room that measures 120 square feet". Is that the floor ? The ceiling ? Floor and ceiling both plus a couple of walls ? We're not sure.
The floor and the ceiling are each (6 x 8) = 48square feet.In order to find the area of the walls, we'd also need to know the height of the ceiling.
The area of the floor is 48 square feet, and the area of the ceiling is the same. In order to calculate the area of the walls, we have to know the height of the ceiling above the floor.