Question

4. What is the use of creating components in SketchUp?​

Answer 1

Answer:

Your component is reusable.

The component geometry becomes separate from any geometry to which it's currently connected. (This is similar to groups.)

Anytime you edit your component, you can edit the component instance or the definition.

If you like, you can make your component stick to a specific plane (by setting its gluing plane) or cut a hole in a face (by setting its cutting plane).

You can associate metadata, such as advanced attributes and IFC classification types, with the component. Classifying Objects introduces classification systems and how you can use them with SketchUp components.