ellipse (Q6434): Difference between revisions

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Revision as of 08:10, 7 April 2023 Fire (talk | contribs) Bureaucrats, Interface administrators, Administrators 132,738 edits ‎Created claim: has quality (P14): eccentricity (Q6388) ← Older edit		Latest revision as of 08:11, 7 April 2023 Fire (talk | contribs) Bureaucrats, Interface administrators, Administrators 132,738 edits ‎Created claim: Unicode character (P106): ⬭
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		Property / has quality
			flattening
		Property / has quality: flattening / rank
			Normal rank
		Property / Unicode character
			⬭
		Property / Unicode character: ⬭ / rank
			Normal rank

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Latest revision as of 08:11, 7 April 2023

type of curve on a plane

• ⬭

Language	Label	Description	Also known as
English	ellipse	type of curve on a plane	⬭

Statements

subclass of

non-degenerate conic section

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superellipse

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cartesian oval

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Lissajous curve

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hypotrochoid

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n-ellipse

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part of

ellipsoid

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conic section

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defining formula

${\displaystyle \left({\frac {x}{a}}\right)^{2}+\left({\frac {y}{b}}\right)^{2}=1}$

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has quality

perimeter

defining formula

${\displaystyle C=4aE(e)}$

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area of plane shape

defining formula

${\displaystyle A=\pi ab}$

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eccentricity

defining formula

${\displaystyle e=c/a}$

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flattening

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Unicode character

⬭

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Sitelinks

⧼wikibase-sitelinks-mywikigroup⧽(0 entries)

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