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GeoGebra Lesson

Rectified Truncated Icosahedron. Vertices 90.

Author:Roman Chijner

Topic:Algebra, Calculus, Circle, Difference and Slope, Differential Calculus, Differential Equation, Optimization Problems, Geometry, Function Graph, Intersection, Linear Programming or Linear Optimization, Mathematics, Sphere, Surface, Vectors

Comparison of the properties of polyhedra

Comparison of the properties of polyhedra

Rectified Truncated Icosahedron

derived form

Vertices:	90 (30[4] + 60[4])
Faces:	92 (20 regular hexagons + 12 regular pentagons + 60 isosceles triangles)
Edges:	180 (60 short + 120 long)

Five pointed Star and Star of David inscribed in a Rectified Truncated Icosahedron.

Five pointed Star and Star of David inscribed in a Rectified Truncated Icosahedron.

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