Deltoid Involute
A Hypocycloid Involute for 
is another Deltoid scaled by a factor 
and rotated
of a turn.
- Great Rhombihexahedron
- Great Snub Dodecicosidodecahedron
- Great Snub Icosidodecahedron
- Great Sphere
- Great Stellapentakis Dodecahedron
- Great Stellated Dodecahedron
- Great Stellated Triacontahedron
- Great Stellated Truncated Dodecahedron
- Great Triakis Icosahedron
- Great Triakis Octahedron
- Great Triambic Icosahedron
- Great Truncated Cuboctahedron
- Great Truncated Icosahedron
- Great Truncated Icosidodecahedron
- Grebe Point
- Greedy Algorithm
- Greek Cross
- Greek Problems
- Greene's Method
- Green's Function
- Green's Function--Helmholtz Differential Equation
- Green's Function--Poisson's Equation
- Green's Identities
- Green Space
- Green's Theorem