Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
river
|
| gptkbp:area |
(9/4) * cot(π/9) * s²
|
| gptkbp:associated_with |
9-fold rotational symmetry
|
| gptkbp:countryOfOrigin |
Latin_'nonus'_meaning_nine
|
| gptkbp:establishedIn |
All sides and angles are equal
|
| gptkbp:examples |
Nonagon-shaped objects
|
| gptkbp:hasAwards |
9
|
| https://www.w3.org/2000/01/rdf-schema#label |
Nonagon
|
| gptkbp:interiorFeatures |
360 degrees
1260 degrees |
| gptkbp:shape |
Each interior angle is 140 degrees
|