The dimensions for area are [L2]
It means that someone has recorded the dimensions of a thin object with rather a large area, possibly with the aim of calculating its volume. However, it is equally possible that the dimensions are recorded to establish its surface area (for painting?).
You can't tell the dimensions of a rectangle from its area, or the dimensions of a prism from its volume.
Impossible to figure out. You did not mention any dimensions of the figure. You mush have the dimensions.
If both dimensions are doubled then the area is quadrupled. This is true of any geometric shape.
The dimensions for area are [L2]
area is 2, volume is 3
If the new linear dimensions are k times the old dimensions, then the new area is k2 times the old area.
The area of qa triangle is always half of the area of a rectangle with the same dimensions
The answer depends entirely on how the dimensions change. It is possible to change the dimensions without changing the perimeter. It is also possible to change the dimensions without changing the area. (And it is possible to change the area without changing the perimeter.)
Depends what you mean by the "size" of the figure.To double the linear dimensions of the figure ===> Multiply the linear dimensions by 2.To double the area of the figure ===> Multiply the linear dimensions by sqrt(2). (1.4142)
Area has the dimensions of (length)2 .
It means that someone has recorded the dimensions of a thin object with rather a large area, possibly with the aim of calculating its volume. However, it is equally possible that the dimensions are recorded to establish its surface area (for painting?).
If you know the dimensions of the missing triangle, then compute the area from those dimensions, then subtract that answer from the area of the full rectangle.
what are the dimensions of the rectangle with this perimeter and an area of 8000 square meters
You can't tell the dimensions of a rectangle from its area, or the dimensions of a prism from its volume.
190 in is a length, not an area. Even if you were given an area, unless it was in the form of a regular shape you would not be able to determine its dimensions.