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Proof72 徐晏翎
Author:
郭亮偉
GeoGebra
New Resources
三位數除以一位數（二）
画直线等分三角形的面积
算柱 (兩位數)
判斷球體
兩組對邊相等的四邊形
Discover Resources
Compare areas by cutting shapes Q3
gjc096b28 等腰三角形邊上一點與角度
製作四個不同的梯形
拋物線2-焦點法
勾股定理
內含正方形的正方形
Discover Topics
Normal Distribution
Complex Numbers
Trapezoid
Tangent Line or Tangent
Trigonometry