Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:alsoKnownAs |
gptkb:Pappus's_centroid_theorem
|
| gptkbp:appliesTo |
plane curves
|
| gptkbp:date |
3rd century AD
|
| gptkbp:describes |
surface area of revolution
|
| gptkbp:field |
gptkb:geometry
|
| gptkbp:formedBy |
gptkb:Pappus_of_Alexandria
|
| https://www.w3.org/2000/01/rdf-schema#label |
First theorem of Pappus
|
| gptkbp:relatedTo |
gptkb:Second_theorem_of_Pappus
|
| gptkbp:state |
The surface area generated by revolving a plane curve about an external axis equals the product of the length of the curve and the distance traveled by its centroid.
|
| gptkbp:usedIn |
calculation of surface areas
|
| gptkbp:bfsParent |
gptkb:Pappus's_theorem
|
| gptkbp:bfsLayer |
6
|