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2014希望盃九年級初試第九題
Author:
連琨銘
GeoGebra
New Resources
判斷球體
兩組對邊相等和有直角的四邊形
異分母分數減法
畫出對稱圖形
【案例】圆柱体内放置一个大球六个小球
Discover Resources
牟合方蓋：兩圓柱交集
腳踏車輪圈
Easter egg
Copy of 閱讀鐘面及數字鐘（時和分）
Orthocentre
Discover Topics
Bar Chart or Bar Graph
Similarity Transformation or Similarity
Tree Diagrams
Combinatorics
LCM and GCD