菱形六十面體

Yazar:Ho-Kai Chen

先畫正二十面體, 再由中心點向各面畫出菱形面 ---- In geometry, a rhombic hexecontahedron is a stellation of the rhombic triacontahedron. It is nonconvex with 60 golden rhombic faces with icosahedral symmetry.

Yeni Kaynaklar

四邊形的特性
sanjiaohanshu
三半圓間的相切圓(Codex╱2026.10.07)
AI 訓練教室
湖南省张毅郴数字教研工作室 logo

Kaynakları Keşfet

整數的加法
中學(初中)
體積的量度 2
正切函數值的變化
tetrahedron_refection

Konuları Keşfet

Parabol
Cebir
Alan
Doğal Sayılar
Kare