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題 6
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Polygons
計算下圖的面積。
GeoGebra
New Resources
直角坐標平面上的旋轉變換
近似值：有效數字
找出對稱軸
四邊形的特性
球體建築師
Discover Resources
費氏螺旋線(配合試算表)
sin函數
拉格朗日插值多項式
小六容量與體積_裝箱問題
分數化百分數(預習)
Discover Topics
Similarity Transformation or Similarity
Vectors 2D (Two-Dimensional)
Derivative
Arithmetic
Division