Question

any two faces meet at a/an ___________
1. vertex
2. angle
3.edge
4. line​

Answer 1

3.edge

In geometry, an edge is a particular type of line segment joining two vertices in a polygon, polyhedron, or higher-dimensional polytope. In a polygon, an edge is a line segment on the boundary, and is often called a side. In a polyhedron or more generally a polytope, an edge is a line segment where two faces meet.

Answer 2

Answer:

edge is ur answer. any two faces meet at edge