Which command allows you to copy selected geometry into a circular or rectangular arrangement?

The command that allows you to copy selected geometry into a circular or rectangular arrangement is known as the Pattern command. This function is specifically designed for creating multiple instances of a selected geometry in a systematic way, either in a linear (rectangular) arrangement or around a center point (circular).

Utilizing the Pattern command, users can control the number of copies and the spacing between them, making it particularly efficient for tasks such as distributing holes in a mechanical part or placing features uniformly around a component. This command streamlines the design process by enabling repeated elements to be created with precision and consistency, thus enhancing workflow and accuracy in a modeling environment.

While array, replicate, and clone may seem related, they do not specifically emphasize the structured arrangement aspect in the same way. The array option does offer similar functionality but might be perceived as referring more broadly to the concept without the nuances of circular or rectangular definitions. Therefore, the Pattern command stands out as the most accurate descriptor of the functionality required for creating geometry in organized arrangements.