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萬花筒
Author:
陳隆期
GeoGebra
New Resources
四邊形的特性
三半圓間的相切圓(Codex╱2026.10.07)
Nested spiral octagon
sanjiaohanshu
美國國旗 (Codex, 2026.10.06)
Discover Resources
三角形面積、底、高的關係
以剪貼比較圖形大小 題1的副本
buji
Net of cylinder
speed
Discover Topics
Histogram
Fractal Geometry
Trigonometry
Intersection
Addition