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2019~2020期末22题
Author:
张书真
Topic:
Quadrilaterals
GeoGebra
New Resources
常见四边形是否是双心四边形
第八周作业3
直線的斜率：水平變化 & 鉛垂變化
活动三：应用性质
龙形曲线-分形龙
Discover Resources
S3 Volume and Area
squence
All in one (Centres of triangle)
sin(x) 的函數圖形的副本
（三）观察物体
Discover Topics
Matrices
Functions
Limits
Pythagoras or Pythagorean Theorem
Prism