nine-point circle

circle passing through nine significant concyclic points defined from the triangle
rdfs:label
"nine-point circle"@en
skos:altLabel
"Euler's circle"@en
"Feuerbach’s circle"@en
schema:description
"circle passing through nine significant concyclic points defined from the triangle"@en
schema:dateModified "2026-10-18T19:30:23+00:00"^^xsd:dateTime
schema:version 2558495420
wikibase:identifiers 7
wikibase:sitelinks 43
wikibase:statements 15
p:P138 wd:statement/q214533-9BD67E51-86A4-414C-AE61-0BB84B55DA5C
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p:P279 wd:statement/q214533-2B273986-D1B1-4E4F-BC14-FD60253B4419
p:P2812 wd:statement/Q214533-D20BC85E-8A81-47A2-A40E-1EB078DC05BB
p:P31 wd:statement/Q214533-b41ef732-4fa0-cf9a-bf33-d311eea4dbc6
p:P373 wd:statement/q214533-8561F7AB-1777-4F0B-A194-EB479C59AA95
p:P4342 wd:statement/Q214533-B50E1B9E-7E18-4BE5-A6D6-15B281291C3B
p:P527 wd:statement/Q214533-2d90ec72-4cc3-2b37-a48c-5420cca75d44
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p:P6104 wd:statement/Q214533-C34CD389-A813-4ECB-91F2-FC1BC6F5EB80
p:P6366 wd:statement/Q214533-461BEBBD-4E01-469D-858F-2280ED9598CE
p:P646 wd:statement/Q214533-38F80ABA-B83F-4D03-AC68-634730CE882C
p:P6564 wd:statement/Q214533-588de309-4219-3212-122e-6f52982d3eea
p:P6781 wd:statement/Q214533-7a3dea6b-48e0-8016-1769-0d1c4c771877
p:direct-normalized/P227 <https://d-nb.info/gnd/4154258-7>
p:direct-normalized/P6366 <https://makg.org/entity/198818456>
wdt:P138 Karl Wilhelm Feuerbach
Leonhard Euler
wdt:P227 "4154258-7"
wdt:P279 triangle circles
wdt:P2812 "Nine-PointCircle"
wdt:P31 mathematical concept
wdt:P373 "Nine-point circle"
wdt:P4342 "nipunktsirkel"
wdt:P527 nine-point center
wdt:P61 Leonhard Euler
wdt:P6104 WikiProject Mathematics
wdt:P6366 "198818456"
wdt:P646 "/m/015b_c"
wdt:P6564 "nine-point-circle"
wdt:P6781 "Nine_Point_Circle_Theorem"
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