Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:alsoKnownAs |
cylindrical segment theorem
|
| gptkbp:appliesTo |
gptkb:butter
solid of revolution |
| gptkbp:demonstrates |
counterintuitive geometric property
|
| gptkbp:describes |
volume of a ring-shaped solid cut from a sphere
|
| gptkbp:field |
gptkb:geometry
|
| gptkbp:firstDescribed |
gptkb:Jacob_Steiner
19th century |
| https://www.w3.org/2000/01/rdf-schema#label |
napkin ring theorem
|
| gptkbp:relatedTo |
gptkb:Archimedes'_sphere_and_cylinder_theorem
|
| gptkbp:state |
the volume of a napkin ring depends only on the height of the ring, not the size of the sphere
|
| gptkbp:usedIn |
mathematics education
|
| gptkbp:volume |
V = πh^3/6, where h is the height of the ring
|
| gptkbp:bfsParent |
gptkb:napkin_ring_problem
|
| gptkbp:bfsLayer |
7
|