pentadecagon
English
editEtymology
editFrom pentadeca- + -gon.
Pronunciation
editNoun
editpentadecagon (plural pentadecagons)
- (geometry) A polygon with fifteen sides.
- 2003, Steven Atiyah, Essentials of Geometry, Trafford, published 2003, page 357:
- In ⊙ O, draw chord AB equal to r. Draw chord AC equal to Vt (which is the side of a regular decagon). CB is now one side of the regular pentadecagon.
Synonyms
editRelated terms
editTranslations
edit15-sided polygon
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Romanian
editEtymology
editBorrowed from French pentadécagone.
Noun
editpentadecagon n (plural pentadecagoane)
Declension
editDeclension of pentadecagon
singular | plural | |||
---|---|---|---|---|
indefinite articulation | definite articulation | indefinite articulation | definite articulation | |
nominative/accusative | (un) pentadecagon | pentadecagonul | (niște) pentadecagoane | pentadecagoanele |
genitive/dative | (unui) pentadecagon | pentadecagonului | (unor) pentadecagoane | pentadecagoanelor |
vocative | pentadecagonule | pentadecagoanelor |
Categories:
- English terms prefixed with pentadeca-
- English terms suffixed with -gon
- English 5-syllable words
- English terms with IPA pronunciation
- English terms with audio links
- English lemmas
- English nouns
- English countable nouns
- en:Geometry
- English terms with quotations
- en:Polygons
- Romanian terms borrowed from French
- Romanian terms derived from French
- Romanian lemmas
- Romanian nouns
- Romanian countable nouns
- Romanian neuter nouns