edge!
Edge
EDGE
The line segments that are common to intersecting faces of a polyhedron are called edges. Each edge is formed by the intersection of two faces and serves as a boundary between them. In a polyhedron, edges connect the vertices and help define the overall shape of the three-dimensional figure.
An edge is the the answer
They meet at an edge
Edge
An edge.
An edge.
Edge
is called an edge.
EDGE
edge
Edge. (:
An edge is the the answer
They meet at an edge
An edge is a segment where two faces of a three-demensional figure meet.
Two faces of a polyhedron form a wedge-shaped segment in three dimensional space.