Which command is used to remove material from a solid body using a defined shape?

The command used to remove material from a solid body using a defined shape is the Extrude Cut command. This tool allows users to create a cut by defining a profile and then extruding it in a specific direction to remove the material from the solid body. The profile can be a sketch that defines the shape that needs to be cut out, and the direction and depth of the extrusion determine how much material is removed.

Extrude Cut is particularly effective for creating features such as holes or notches in parts, and it is commonly used in 3D modeling to refine shapes or remove unnecessary material to meet design requirements. The versatility of this command makes it a fundamental tool in solid modeling.

While other commands like Cut, Loft Cut, and Revolve Cut can also be used to remove material, Extrude Cut is specifically tailored for linear removal based on a defined profile, which makes it the most appropriate choice in this context.