Respuesta :

36440
edges-An edge is a line segment that joins two vertices (on the boundary or where faces meet)
 
vertices- Plural of "Vertex"

faces-Any of the individual surfaces of a solid object.

Example: this tetrahedron has 4 faces (there is one face you can't see)
Edges are the outside of a object, vertices are the highest points and face is a face of a geometric shape! Hope This Helped!