Soddy circles of a triangle
id:
soddy-circles-of-a-triangle-298-6806348
title:
Soddy circles of a triangle
text:
In geometry, the Soddy circles of a triangle are two circles associated with any triangle in the plane. Their centers are the Soddy centers of the triangle. They are all named for Frederick Soddy, who rediscovered Descartes' theorem on the radii of mutually tangent quadruples of circles. Any triangle has three externally tangent circles centered at its vertices. Two more circles, its Soddy circles, are tangent to the three circles centered at the vertices; their centers are called Soddy centers.
brand slug:
wiki
category slug:
encyclopedia
description:
Geometric concept
original url:
https://en.wikipedia.org/wiki/Soddy_circles_of_a_triangle
date created:
date modified:
2024-02-06T14:37:01Z
main entity:
{"identifier":"Q1365391","url":"https://www.wikidata.org/entity/Q1365391"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/05/Outer_soddy_center_as_equal_detour_point.png","width":1374,"height":1150}
fields total:
13
integrity:
15