# Category:Annuli

Jump to navigation
Jump to search

This category contains results about **Annuli** in the context of **Geometry**.

Definitions specific to this category can be found in Definitions/Annuli.

An **annulus** is a plane figure whose boundary consists of $2$ concentric circles:

In the above diagram, the **annulus** is the colored area.

## Pages in category "Annuli"

The following 2 pages are in this category, out of 2 total.