bn:00015979n
Noun Concept
Categories: Roulettes
EN
cardioid  Cardiod  Cardioid/Proofs  Cardioid article proofs  Cardioid proofs
EN
An epicycloid in which the rolling circle equals the fixed circle WordNet 3.0
Definitions
Relations
Sources
EN
An epicycloid in which the rolling circle equals the fixed circle WordNet 3.0 & Open English WordNet
In geometry, a cardioid is a plane curve traced by a point on the perimeter of a circle that is rolling around a fixed circle of the same radius. Wikipedia
Type of curve Wikidata
WordNet 3.0 & Open English WordNet
Wikipedia
Wikidata