SMALL ICOSIHEMIDODECAHEDRON Meaning and
Definition
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A small icosihemidodecahedron is a polyhedron that falls under the category of Archimedean solids, which are three-dimensional geometrical shapes composed of regular polygons. Specifically, it is a convex polyhedron with twenty triangular faces and twelve pentagonal faces. The term "small" is used to differentiate it from the great icosihemidodecahedron, which is also an Archimedean solid but has larger faces.
The small icosihemidodecahedron is derived from a combination of an icosahedron and a small dodecahedron. It possesses the characteristics of both while retaining its unique shape. The twenty triangular faces are equilateral triangles, meaning that all three sides and angles are of equal length. On the other hand, the twelve pentagonal faces are regular pentagons with equal side and angle measurements.
With its twenty triangular faces, the small icosihemidodecahedron has thirty edges and twelve vertices, where three edges meet at each vertex. Its overall structure is symmetrical, and each face shares an edge with four other faces. Due to its geometric complexity and distinct shape, small icosihemidodecahedrons are often studied and explored in the field of geometry and mathematics.
The small icosihemidodecahedron's name is derived from the Greek words "icosi," meaning twenty, "hemido," meaning half, "deca," meaning ten, and "hedron," meaning face. Thus, it directly reflects its composition of twenty triangular faces and twelve pentagonal faces, with its classification as a hedron indicating its polyhedral nature.
Etymology of SMALL ICOSIHEMIDODECAHEDRON
The word "small icosihemidodecahedron" is a combination of several terms derived from Greek and Latin roots. Let's break it down:
1. Small: This word comes from Old English "smæl", which is related to the Old High German "smal" and Old Norse "smali", all meaning "narrow" or "thin".
2. Icosihemidodecahedron: This term is a compound word composed of three parts.
- Icosi: The prefix "icosi-" is derived from the Greek word "eíkosi", meaning "twenty". It indicates that the shape has twenty faces.
- Hemi: Another prefix, "hemi-", originates from the Greek word "hēmi-", meaning "half". It implies that the shape is made by taking half of a regular shape.
