Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Polygon
|
| gptkbp:dimensions |
3
|
| gptkbp:dualPolyhedron |
gptkb:tetrahedron
|
| gptkbp:edge |
6
|
| gptkbp:Euler_characteristic |
2
|
| gptkbp:faced |
gptkb:equilateral_triangle
4 |
| gptkbp:hasCircumscribedSphere |
true
|
| gptkbp:hasInscribedSphere |
true
|
| gptkbp:hasNoParallelFaces |
true
|
| https://www.w3.org/2000/01/rdf-schema#label |
tetrahedron
|
| gptkbp:isConvex |
true
|
| gptkbp:isEdgeTransitive |
true
|
| gptkbp:isFaceTransitive |
true
|
| gptkbp:isPlatonicSolid |
true
|
| gptkbp:isRegular |
true
|
| gptkbp:isSelfDual |
true
|
| gptkbp:isSimplex |
true
|
| gptkbp:isThe3Simplex |
true
|
| gptkbp:isTheOnlyPlatonicSolidWithAllFacesMeetingAtEachVertex |
true
|
| gptkbp:isTheOnlyPlatonicSolidWithFewerThan5Faces |
true
|
| gptkbp:isTheSmallestPlatonicSolid |
true
|
| gptkbp:isVertexTransitive |
true
|
| gptkbp:surfaceAreaFormula |
A = √3 a^2
|
| gptkbp:symmetry |
T_d
|
| gptkbp:vertices |
4
3.3.3 |
| gptkbp:volume |
V = (a^3)/(6√2)
|
| gptkbp:bfsParent |
gptkb:Platonic_solids
|
| gptkbp:bfsLayer |
5
|