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探究平行四邊形面積(2)
Author:
Ms Wong
GeoGebra
New Resources
異分母分數減法
兩組對邊相等和有直角的四邊形
【案例】2018年全国1卷理科12题
小数 的副本
兩組對邊相等的四邊形
Discover Resources
直線排列 4
growth
數學電腦繪圖與解題
频率与概率——投掷硬币的试验
割圆术估计圆周率（刘徽）
Discover Topics
Scatter Plot
Prism
Dilation
Mode
Right Triangles