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畫三角形 題1b 的複本
Author:
Tony Cheng
,
GeoGebra Institute of Hong Kong
畫三角形 題1b
GeoGebra
New Resources
畫出對稱圖形
判斷球體
異分母分數減法
三位數除以一位數（二）
【案例】圆柱体内放置一个大球六个小球
Discover Resources
四邊形的「等角分點」
路徑三動畫
空間坐標系學習單
GGB1
空间立方体
Discover Topics
LCM and GCD
Addition
Quadrilaterals
Hypergeometric Distribution
Root