Deltoid curve
id:
deltoid-curve-196-16203979
title:
Deltoid curve
text:
In geometry, a deltoid curve, also known as a tricuspoid curve or Steiner curve, is a hypocycloid of three cusps. In other words, it is the roulette created by a point on the circumference of a circle as it rolls without slipping along the inside of a circle with three or one-and-a-half times its radius. It is named after the capital Greek letter delta (Δ) which it resembles. More broadly, a deltoid can refer to any closed figure with three vertices connected by curves that are concave to the ex
brand slug:
wiki
category slug:
encyclopedia
description:
Roulette curve made from circles with radii that differ by factors of 3 or 1.5
original url:
https://en.wikipedia.org/wiki/Deltoid_curve
date created:
date modified:
2024-03-10T12:18:21Z
main entity:
{"identifier":"Q2348724","url":"https://www.wikidata.org/entity/Q2348724"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/b5/Deltoid2.gif","width":452,"height":449}
fields total:
13
integrity:
15