None, really. They both mean the length of one metre in a line. The word lineal, however, is more commonly used in the context of genealogy - the line of ancestors or descendants.
Lineal simply means along a line, so a linear metre is a metre.
None.
Square meters cannot be converted into linear meters; square meters are units of are and linear meters are units of length.
Linear metres and metres are the same measurement. Therefore, 1 metre is equal to 1 linear metre.
Each refers to a length of 1 metre.
none
linear meter is the distance between a point x to point Y irrespective of the elevation and bumps between them. running meter is the lenght between X AND Y considering all the elevation etc
There is no such thing as a linear square metre. A linear metre is a unit of length, while a square metre is a unit of area.
A linear metre is a unit of length. A square metre is a unit of area. The two units are therefore incompatible.
A square meter is a measure of area; whereas a linear meter is a measure of length.
Linear metres and metres are the same measurement. The word linear is simply used to distinguish it from square metres or cubic metres. Therefore, the two are the same value.
The basic premise of your question is false. A lineal (or linear) metre of household tiles will NOT be more expensive than a square metre - unless they are gigantic tiles!