Barbier's theorem
Sign in to saveAlso known as Melish's theorem
theorem that every curve of constant width has perimeter π times its width
In the Vinony graph
Vinony's link graph records 15 inbound references to Barbier's theorem, and connects out to geometry, Pi and International Standard Book Number.
Vinony files it under Constant width, Length and Pi.
Vinony links it to 15 Wikipedia language editions.
Wikidata facts
- Instance of
- theorem
- Part of
- list of theorems
- Named after
- Joseph-Émile Barbier
Show 2 more facts
- statement describes
- curve of constant width
- maintained by WikiProject
- WikiProject Mathematics
Sources (1)
via Wikidata · CC0
Connections
geometry
Entity
Pi
Concept
International Standard Book Number
Entity
circle
Entity
diameter
Entity
radius
Entity
digital object identifier
Entity
perimeter
Entity
curve
Entity
James Joseph Sylvester
Entity
Semantic Scholar
Entity
Reuleaux triangle
Entity
central angle
Entity
surface of revolution
Entity
Mathematical Reviews
Entity
CiteSeerX
Entity
isoperimetric inequality
Entity
unit sphere
Entity
Minkowski addition
Entity
integral geometry
Entity