For a polygon: A line segment on the boundary joining one vertex (corner point) to another.
Example: This pentagon has 5 edges.
For a polyhedron: A line segment where two faces meet.
Example: This tetrahedron has 6 edges:
Example: This pentagon has 5 edges.
For a polyhedron: A line segment where two faces meet.
Example: This tetrahedron has 6 edges:
See: Line Segment
