Geometry
Explore plane geometry; coordinates and transformations; space and geometry beyond euclid. Concepts and connections are available independently of video coverage.
FOLLOW AN IDEA
Geometric projections
A projection maps spatial objects to a lower-dimensional view according to a chosen rule.
Explore concept graph · Explore connected videos
Different ways to understand it
No reviewed video yet. Explore the concept in a map or suggest a resource. Suggest a video
More concepts to explore
Non-Euclidean geometry
Changing the parallel-postulate setting yields geometries with different angle and distance behavior.
Solid geometry
Spatial geometry studies incidence, distance and angles among three-dimensional objects.
Angles
An angle measures rotation between rays sharing an endpoint.
Area and volume
Area measures planar regions and volume measures spatial regions in corresponding squared or cubed units.
Circle geometry
Chord, tangent and inscribed-angle relations connect angles and distances in a circle.
Knowledge connections
- Solid geometry · Related · Map context
- Non-Euclidean geometry · Related · Map context