What is the edge of a prism?

The edge of a prism is a line segment where two faces of the prism meet. In a typical prism, which has two parallel bases and rectangular or polygonal lateral faces, each edge connects the vertices of these faces. The number of edges in a prism depends on the number of sides of its base; for example, a triangular prism has 9 edges, while a rectangular prism has 12. Edges play a crucial role in defining the shape and structure of the prism.