If the Earth was divided into a geodesic sphere (12 pentagons, x hexagons), and each hexagon had a 10km diameter, what's the value of x (geometry, math)? - Quora
Truncated Icosidodecahedron formula and calculator
Icosahedron: area formulas, volume, templates and more!
The "soccer ball", a truncated icosahedron. | Download Scientific Diagram
Three-parameter model transformations of the Icosahedron. Extreme distributions. – GeoGebra
SimplyDifferently.org: Geodesic Dome Notes & Calculator *
SimplyDifferently.org: Geodesic Polyhedra *
Truncated Icosahedron -- from Wolfram MathWorld
Pin on World wide (Advanced Geometry by Harish Chandra Rajpoot)