Category:Euclidean geometry

E

• ► Euclidean plane geometry‎ (3 C, 59 P)
• ► Euclidean solid geometry‎ (4 C, 18 P)
• ► Euclidean symmetries‎ (1 C, 27 P)

K

• ► Kinematics‎ (1 C, 32 P)

L

• ► Lattice points‎ (1 C, 24 P)

M

• ► Multi-dimensional geometry‎ (1 C, 33 P)

R

• ► Reflection groups‎ (1 C)

• Euclid's Optics

*

• Euclid's Elements
• Euclidean geometry

A

• Abouabdillah's theorem
• Alignments of random points
• Apollonius' theorem

B

• Beckman–Quarles theorem
• Book of Lemmas
• British flag theorem
• Busemann's theorem

C

• Carlyle circle
• Cauchy's theorem (geometry)
• Centerpoint (geometry)
• Cevian
• Congruence (geometry)
• Crystal system
• Curve of constant width

D

• De Gua's theorem
• Disk (mathematics)
• Dissection problem
• Distance from a point to a line
• Distortion (mathematics)

E

• Equal incircles theorem
• Equiangular lines
• Euclidean space
• Expansion (geometry)

F

• Finsler–Hadwiger theorem

G

• Gyration

H

• Half-space (geometry)
• Hiroshi Haruki
• Hyperplane

I

• Integer lattice
• Intercept theorem
• Intersection of a polyhedron with a line

J

• Jung's theorem

L

• Line–line intersection
• Line–plane intersection

M

• Measurement of a Circle
• Method of exhaustion
• Milman's reverse Brunn–Minkowski inequality
• Multilateration

O

• On Spirals
• On the Sphere and Cylinder
• Orientation (geometry)
• Orthant
• Orthographic projection

P

• Parallelogram law
• Pendent
• Plane (geometry)
• Plane curve
• Plane symmetry
• Distance from a point to a plane
• Pons asinorum

R

• Radio navigation
• Rodrigues' rotation formula
• Root system
• Rotation
• Rotation of axes

S

• Saccheri–Legendre theorem
• Sangaku
• Screw axis
• Similarity (geometry)
• Simple polytope
• Simplicial polytope
• Square lattice

T

• Triangle group
• Triangulation
• Trilateration

V

• Varignon's theorem
• Vertex (geometry)
• Vertex angle