# The Johnson Circles

Requires a Wolfram Notebook System

Interact on desktop, mobile and cloud with the free Wolfram CDF Player or other Wolfram Language products.

Requires a Wolfram Notebook System

Edit on desktop, mobile and cloud with any Wolfram Language product.

The Johnson circles are a triplet of congruent circles sharing a single point. Every triangle has exactly two Johnson triplets.

[more]
Contributed by: Claude Fabre (March 2011)

Open content licensed under CC BY-NC-SA

## Snapshots

## Details

## Permanent Citation