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Copy of 二面角
Author:
林 亦旸
,
qianqianhouhou
二面角的概念,拖动A、E点改变半平面
GeoGebra
本课件昆山老季制作 QQ:35266477
New Resources
美國國旗 (Claude 版)
三半圓間的相切圓(Codex╱2026.10.07)
國旗 (作圖步驟直接餵給 Claude)
Earth with coastline
長方體平面投影 (Codex版)
Discover Resources
隨機迷宮
解方程式
Geogebra學習檔案
甜甜圈v5
gpxxz 線性組合:六角星、mj100-3
Discover Topics
Centroid or Barycenter
Pythagoras or Pythagorean Theorem
Trigonometry
Constructions
Coordinates