Category:Geometry

• Angle

*

• Geometry

1

• 16-cell

3

• 3D projection

4

• 4D

5

• 5-demicube

A

• Adjacent
• Affine symmetric group
• Analytic geometry
• Apothem
• Arc
• Area
• Axis of rotation

B

• Base (geometry)

C

• Calabi-Yau manifold
• Catalan solid
• Catenary
• Circumference
• Concentric
• Congruence
• Convex set
• Cross section (geometry)
• Curve

D

• Diagonal
• Diameter
• Differential geometry
• Dilation (geometry)
• Dimension
• Displacement vector
• Double helix

E

• Elliptic curve
• Equality (mathematics)
• Euclidean distance
• Euclidean geometry
• Euclidean space

F

• Flatland
• Flexagon
• Form

G

• Geodesic
• Girth
• Graphical projection

H

• Half-space (geometry)
• Ham sandwich theorem
• Hyperbolic geometry
• Hyperplane
• Hypotenuse

I

• Improper rotation
• Inflection point
• Isometry

K

• Klein bottle

L

• Line
• Line segment
• Locus (mathematics)

M

• Minute
• Möbius strip

N

• Neusis construction
• Non-Euclidean geometry
• Normal (geometry)

O

• Orientability
• Orthographic projection

P

• Parallel (geometry)
• Parallel postulate
• Perimeter
• Pi
• Plane (mathematics)
• Poincaré conjecture
• Point (geometry)
• Position
• Protractor
• Pythagorean theorem

R

• Radius
• Riemann mapping theorem
• Riemann sphere
• Rotation

S

• Second moment of area
• Shape of the universe
• Side
• Similarity (geometry)
• Simply connected space
• Skew lines
• Solid geometry
• Spectrum of a ring
• Sphere packing
• Spherical geometry
• Squaring the circle
• Surface area to volume ratio
• Surveying
• Symmetry

T

• Tangent (geometry)
• Tensor
• Theorema egregium
• Topological space
• Topology
• Transformation
• Translation (geometry)
• Triangle center

V

• Vertex
• Vertex figure
• Vitruvian Man
• Volume

Τ

• Template:Icosahedron stellations