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題 7
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Polygons
計算下圖的面積。
GeoGebra
New Resources
兩組對邊相等的四邊形
拼砌四邊形
算柱 (兩位數)
第八周作业
球体的体积推导（优化版）
Discover Resources
雙曲線規
ABC 3
example
area 面積2
圓的基本慨念的副本
Discover Topics
Fractions
Solids or 3D Shapes
Poisson Distribution
Statistical Characteristics
Arithmetic Mean