Qu'est-ce (qui) est Ådalen Line - définition

Ådalen Line

RAILWAY LINE IN SWEDEN

Ådalsbanan; Adalen Line

The Ådalen Line () is a railway line between Sundsvall and Långsele in Sweden. At Sundsvall, the line intersects with the Central Line and the East Coast Line.

https://en.wikipedia.org/wiki/Ådalen_Line

Ådalen

VALLEY IN SWEDEN

Adalen

Ådalen is the river valley of the Ångerman River, downstream Junsele, in Sweden. It often refers to the broad, densely populated, fjord-like mouth of the river, in Kramfors Municipality, and is known for the May 1931 Ådalen shootings.

https://en.wikipedia.org/wiki/Ådalen

Line (geometry)

ONE-DIMENSIONAL INFINITE GEOMETRIC OBJECT

Ray (geometry); Half-line; Half line; Mathematical formula for a line; Mathematical line; Co-linear; Ray (mathematics); Non-collinear points; Horizontal line; Half-line (ray); Dimension line; Hyperpoint; Line (math); Straight-line; Lineamental; Lineamentation; Line (mathematics); Equation of a line; Megalineament; Straight lines; Straight Line; Straight line; Euclidean line; Linear curve; Solid line; Infinite line

In geometry, the notion of line or straight line was introduced by ancient mathematicians to represent straight objects (i.e.

https://en.wikipedia.org/wiki/Line_(geometry)