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Ambiguous Cylinder illusion
Author:
魏澤人
Topic:
Cylinder
GeoGebra
Ambiguous Cylinder illusion
New Resources
【案例】圆柱体内放置一个大球六个小球
兩組對邊相等的四邊形
拼砌四邊形
三位數除以一位數（一）
画直线等分三角形的面积
Discover Resources
圖三
peacock3
觀察對數的對稱性
正五角柱
四邊形ADFE的面積是多少？
Discover Topics
Division
Parallelogram
Sphere
Perimeter
Reflection