conoid
Sign in to save300px|thumb|Right circular conoid:
Wikidata facts
- Subclass of
- ruled surface
- Image
- Conoid-circle.svg
Show 3 more facts
- Commons category
- Conoid
- described by source
- Encyclopædia Britannica 11th edition
- maintained by WikiProject
- WikiProject Mathematics
Sources (2)
via Wikidata · CC0
~3 min read
Encyclopedic overview
9 sectionsContents
- Examples
- Right circular conoid
- Parabolic conoid
- Further examples
- Applications
- Mathematics
- Architecture
- External links
- References
300px|thumb|Right circular conoid:
In geometry a conoid () is a ruled surface, whose rulings (lines) fulfill the additional conditions: (1) All rulings are parallel to a plane, the directrix plane. (2) All rulings intersect a fixed line, the axis.
Excerpted from Wikipedia’s “conoid” article, available under the CC BY-SA 4.0 licence.