# Category:Confocal Conics

This category contains results about Confocal Conics.

Let $F$ be a set of conic sections.

Then $F$ is a set of confocal conics if and only if they all share the same foci.

## Subcategories

This category has the following 3 subcategories, out of 3 total.

## Pages in category "Confocal Conics"

The following 4 pages are in this category, out of 4 total.