it if called a edge for a 3D shape
An angle is formed where two lines meet. Parallel lines do not meet. Therefore they do not form an angle. So there is no angle to have a name. So no name.
Valley
The space between two lines or surfaces that meet is called the "angle" if it refers to the measure of rotation between them, or "gap" if it refers to the physical distance separating them. In geometric terms, angles are typically measured in degrees or radians. If the surfaces are not intersecting, the term "clearance" might also be used to describe the space between them.
Angle is a space between two lines or surfaces that meet at one point, which you measure in degrees.
When two lines meet to form a corner, it is called an "angle." The point where the two lines intersect is known as the "vertex" of the angle.
... are straight lines where two planar surfaces meet.
Intersection or Intersecting Lines
An angle is formed where two lines meet. Parallel lines do not meet. Therefore they do not form an angle. So there is no angle to have a name. So no name.
The point where two surfaces meet is called an "intersection" or a "junction."
Valley
The space between two lines or surfaces that meet is called the "angle" if it refers to the measure of rotation between them, or "gap" if it refers to the physical distance separating them. In geometric terms, angles are typically measured in degrees or radians. If the surfaces are not intersecting, the term "clearance" might also be used to describe the space between them.
Angle is a space between two lines or surfaces that meet at one point, which you measure in degrees.
Junction.
An intersection is formed when two lines meet.
An angle is formed when two lines meet (or cross). The vertex is the point where the lines meet.An angle is formed when two lines meet (or cross). The vertex is the point where the lines meet.An angle is formed when two lines meet (or cross). The vertex is the point where the lines meet.An angle is formed when two lines meet (or cross). The vertex is the point where the lines meet.
No, "corner" is not a preposition. It is a noun that refers to the point at which two lines or surfaces meet. Examples of prepositions include "on," "in," "under," and "between."
parallel