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固定周界的長方形的面積變化
Author:
Anthony OR 柯志明
Topic:
Area
,
Perimeter
,
Rectangle
,
Square
GeoGebra
柯志明,香港 GeoGebra 學院
New Resources
画直线等分三角形的面积
拼砌四邊形
【案例】2018年全国1卷理科12题
異分母分數減法
算柱 (兩位數)
Discover Resources
角速度概念
地科模型–日照長短
Apollonius Problem 8 CLL scaling 12
不規則多邊形塗色
翰林數學_2下_CH4-3_梯形中線性質
Discover Topics
Natural Numbers
Addition
Multiplication
Integers
Probability