A removed piece of two-layer cake is a good example of what type of drawing?

A removed piece of a two-layer cake serves as a clear representation of a section drawing. In architectural design, a section is created by cutting through a structure to reveal internal features that are not visible from an exterior viewpoint. Just like a slice of cake exposes its layers and filling, a section drawing reveals the spatial relationships, construction methods, and the arrangement of various elements within a building.

This type of drawing is particularly useful for understanding the vertical relationships and the internal configurations of spaces. It allows architects and designers to convey details that would otherwise remain hidden in plan or elevation views. By examining the cake's layers after a slice has been removed, one gains insights into the various components and their organization, mirroring how a section view provides critical information about a building's design.