Great Ditrigonal Icosidodecahedron
The Uniform Polyhedron 
whose Dual is the Great Triambic Icosahedron. It has WythoffSymbol 
. Its faces are 
, and its Circumradius for unit edge length is
References
Wenninger, M. J. Polyhedron Models. Cambridge, England: Cambridge University Press, pp. 135-136, 1989.
- Flag
- Flag Manifold
- Flat
- Flat Norm
- Flat Space Theorem
- Flat Surface
- Flattening
- Flemish Knot
- Fletcher Point
- Flexagon
- Flexatube
- Flexible Polyhedron
- Flip Bifurcation
- Floor Function
- Floquet Analysis
- Floquet's Theorem
- Flow
- Flower
- Flower of Life
- Flow Line
- Flowsnake
- Flowsnake Fractal
- Floyd's Algorithm
- Fluent
- Fluxion