Yes. Length of a ship is from front to back. But length of a sail on a ship is from top to bottom. Similar with the length of a wardrobe.
Possibly, but not necessarily. It could be length and height. Or, it could be in the context of a shape which is not even rectangular.
The ratio of the height of an object to the length of its base.
If you mean height, she is 5'1''.
The significance of a name being singled out in such a way is dependent on context.
Length X Height
In the context of regression, it is the y-intercept: the value of the dependent variable when the independent is zero.
If you mean a rectangle, just multiply the length times the height. If (for example) length and height are in centimeters, then the area is in square centimeters. Similar for other units.
Those aspects of a text whose meanings depend on an understanding of the circumstances in which it has been produced.
Landscape orientation means the printout will be across the length of the page, while portrait orientation means it will be along the height of the page.
dependent mean dependent othewise not dependent
A rectangular prism has three dimension: its length, width and height. A flat and long prism is one whose height is small and length is large.
I think you mean the volume. It is the base x height x length.