That would be classified as an edge.
Two planes that intersect do that at a line. neither a segment that has two endpoints or a ray that has one endpoint.
90 degrees
Edge. (:
To find the midpoint of a line segment using paper folding constructions, first fold the paper so that the two endpoints of the line segment coincide. Then, make a crease along the folded line. Unfold the paper and the crease will intersect the line segment at its midpoint. This method utilizes the properties of parallel lines and corresponding angles to accurately locate the midpoint of the line segment.
An edge.
EDGE
an edge.
An edge.
That would be classified as an edge.
All bisectors intersect the line segment at the midpoint. There can be multiple bisectors, intersecting at the midpoint at different angles, but they all intersect the line segment at its midpoint. The midpoint separates the line segment into two equal halves.
Two planes that intersect do that at a line. neither a segment that has two endpoints or a ray that has one endpoint.
90 degrees
It is a bisector.
A line segment can be defined as having two endpoints
Not quite. Those line segments are the lines which are the edges of the faces.
Edges