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waaachen
Author:
陳兪宏
硯吉老師幾何題
GeoGebra
New Resources
Nested spiral octagon
畫出對稱圖形
兩組對邊相等的四邊形
拼砌四邊形
美國國旗 (Claude 版)
Discover Resources
拋物線的光學性質
立體線圈
正立方體->菱形十二面體(滑桿動畫)
假分數化帶分數
P5三角形的面積
Discover Topics
Histogram
Volume
Parabola
Trigonometric Functions
Fractal Geometry