Ellipse: meaning, definitions and examples
๐ต
ellipse
[ ษชหlษชps ]
geometry
An ellipse is a geometric shape that looks like a flattened circle. It is defined as the set of all points in a plane such that the sum of the distances to two fixed points is constant.
Synonyms
Examples of usage
- The orbits of planets around the sun are often described as ellipses.
- The shape of an ellipse can be altered by changing the distance between the two fixed points.
mathematics
In mathematics, an ellipse is a curve on a plane surrounding two focal points such that the sum of the distances to the two focal points is constant for every point on the curve.
Synonyms
Examples of usage
- The equation of an ellipse in the Cartesian coordinate system is (x-h)^2/a^2 + (y-k)^2/b^2 = 1.
- Ellipses are often studied in conic sections in mathematics courses.
Translations
Translations of the word "ellipse" in other languages:
๐ต๐น elipse
๐ฎ๐ณ เคฆเฅเคฐเฅเคเคตเฅเคคเฅเคค
๐ฉ๐ช Ellipse
๐ฎ๐ฉ elips
๐บ๐ฆ ะตะปัะฟั
๐ต๐ฑ elipsa
๐ฏ๐ต ๆฅๅ (ใ ใใ)
๐ซ๐ท ellipse
๐ช๐ธ elipse
๐น๐ท elips
๐ฐ๐ท ํ์ (ํ์ํ)
๐ธ๐ฆ ูุทุน ูุงูุต
๐จ๐ฟ elipsa
๐ธ๐ฐ elipsa
๐จ๐ณ ๆคญๅ (tuวyuรกn)
๐ธ๐ฎ elipsa
๐ฎ๐ธ sporbaugur
๐ฐ๐ฟ ัะปะปะธะฟั
๐ฌ๐ช แแแแคแกแ
๐ฆ๐ฟ ellips
๐ฒ๐ฝ elipse
Word origin
The word "ellipse" originates from the Greek word "elleipsis," meaning a deficiency or a falling short. The term was first introduced by the ancient Greek mathematician Apollonius of Perga in his work on conic sections. Ellipses have been studied and used in mathematics and geometry since ancient times, with applications in astronomy, engineering, and other fields.
See also: elliptical.