In geometry, a dodecahedron (from Ancient Greek δωδεκάεδρον (dōdekáedron); from δώδεκα (dṓdeka) 'twelve' and ἕδρα (hédra) 'base, seat, face') or duodecahedron [1] is any polyhedron …

2024年10月12日 · In geometry, a dodecahedron (Greek , from ddeka twelve hdra base, seat or face) is any polyhedron with twelve flat Faces. The most familiar dodecahedron is the regular …

The regular dodecahedron, often simply called "the" dodecahedron, is the Platonic solid composed of 20 polyhedron vertices, 30 polyhedron edges, and 12 pentagonal faces, 12{5}. It …

Dodekahedron beraturan adalah polihedron dengan 12 sisi pentagonal, 30 sisi, dan 20 simpul. [1] Ini adalah salah satu padatan Platonis, sekumpulan polihedron yang permukaannya …

It is the rectification of the great dodecahedron (and that of its dual, the small stellated dodecahedron). It was discovered independently by Hess ( 1878 ), Badoureau ( 1881 ) and …

2023年8月3日 · What is a dodecahedron. Learn how to find its volume and surface area with formulas, solved examples, and diagrams

4 天之前 · The dodecadodecahedron has Schläfli symbol {5/2,5} and Wythoff symbol 2|5/25. Its faces are 12{5/2}+12{5}. It can be obtained by truncating a great dodecahedron or faceting a …

A regular dodecahedron or pentagonal dodecahedron [notes 1] is a dodecahedron composed of regular pentagonal faces, three meeting at each vertex. It is an example of Platonic solids, …

What is a Dodecahedron? A Dodecahedron is a 3D shape with twelve faces. Each of those faces is a regular pentagon. A pentagon is a 2D shape with five sides. Children will first come across …

Dalam geometri, dodekahedron [a] adalah suatu polihedron yang memiliki dua belas sisi (lebih tepatnya, muka).Dodekahedron yang paling terkenal adalah dodekahedron beraturan, sebab …