It depends on the shape. The more compact the shape, the smaller the square feet. A sphere would be the smallest. The largest would be an object like cube that has one dimension that is very small.
8 x 8 = 64
If the room is 8 ft long and 8 ft wide, then the area of the floor is 64 square feet. The ceiling is the same, but we don't know anything about the walls.
Not enough information. If those are the four sides of a quadrilateral, the area will also depend on the angles between the sides. Here is an example which, I think, is a bit easier to understand: a quadrilateral with four sides of 10 feet each may be a perfect square, in which case the area is 100 square feet; or it may be "squashed" (into a rhombus), in which case the area can go close to zero.
Sixty four square feet. Square footage in a rectangle can be calculated by multiplying the lengths of the sides together.
Four lengths cannot define an area. A shape with four sides of given lengths can be skewed to give a wide range of areas.
640000 sq feet.
160.
The floor area is 130 square feet.
A minimum of 32 square feet.
72 square feet
Area of floor is 14 x 16 = 224 square feet. Height is irrelevant
Each tile will cover 2 square feet. You have 64 square feet. You will need 32 tiles.
12-ft x 8-ft = 96 square feet = 102/3 square yards.That's all you need if you only want to carpet the floor.
8 feet square is the same as 8 square feet. NOT!8 foot square is 8' x 8' or 64 square feet.
8
You would need 8.
8 feet X 8 feet = 64 square feet
15 x 8 = 120 square feet
If the floor is a rectangle, then the floor is (16 x 8.5) = 136 square feet, and the ceiling is also 136 square feet. In order to find the area of the walls, we also need to know the height of the ceiling above the floor.