They might be in some contexts but usually they are not.
As I think, the base and breadth or width are same . Because as the width expresses the land the way base does the same thing.
gkgdctkm
no
yes because the height is how tall the object is, and the base is how wide the object is, so therefor, base x height is the same thing as length x width. (answer by _mistercat_)
Bredth and width are the same thing
No
You have sideways <<< Upways ^^^^ And of course width which is how wide it is. Side and width are the same thing ;). Height is the thing you x the width and the side by.
The word for the same in math is congruent. For example, if there are two squares, both the exact same size, length, width etc., then the two shapes are congruent.
A base 10 math system, the same as anglo-saxon math.
No.
Yes, they are.
no because density is how dense it is (how low the object or thing is) but width is how thick or thin the object is.