Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:canBe |
gptkb:public_square
hexagonal triangular |
| gptkbp:category |
recreational mathematics
|
| gptkbp:discoveredBy |
gptkb:Arthur_H._Stone
1939 |
| gptkbp:featuredIn |
gptkb:Scientific_American
|
| https://www.w3.org/2000/01/rdf-schema#label |
flexagons
|
| gptkbp:material |
gptkb:newspaper
|
| gptkbp:property |
can be flexed to reveal hidden faces
|
| gptkbp:relatedTo |
gptkb:geometry
origami paper folding |
| gptkbp:studiedBy |
gptkb:Martin_Gardner
|
| gptkbp:symmetry |
rotational symmetry
reflection symmetry |
| gptkbp:type |
gptkb:hexaflexagon
gptkb:pentaflexagon gptkb:tetraflexagon |
| gptkbp:usedIn |
mathematics education
|
| gptkbp:bfsParent |
gptkb:Mathematical_Games
|
| gptkbp:bfsLayer |
6
|