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chapter1
1
chapter1
Author:
林宗穎
1
兩面折疊
正六面體摺疊
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兩面折疊
New Resources
四邊形的特性
拼砌四邊形
湖南省张毅郴数字教研工作室 logo
sanjiaohanshu
兩組對邊相等的四邊形
Discover Resources
Circumcentre
Activity 2
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橢圓規Ellipsograph of Parallelogram
分割正方体
Discover Topics
Logarithm
Cuboid
Area
Secant Line or Secant
Means
