Category:Definitions/Spheres
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This category contains definitions related to Spheres in the context of Geometry.
Related results can be found in Category:Spheres.
A sphere is a surface in solid geometry such that all straight lines falling upon it from one particular point inside it are equal.
In the words of Euclid:
- When, the diameter of a semicircle remaining fixed, the semicircle is carried round and restored again to the same position from which it began to be moved, the figure so comprehended is a sphere.
Subcategories
This category has the following 3 subcategories, out of 3 total.
C
- Definitions/Circumscribe (9 P)
Pages in category "Definitions/Spheres"
The following 21 pages are in this category, out of 21 total.