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題 1
Author:
GeoGebra Institute of Hong Kong
,
Anthony OR 柯志明
多邊形的面積是多少?如何計算?
GeoGebra
New Resources
球体的体积推导
兩組對邊相等的四邊形
找出對稱軸
GeoGebra笔记功能体验课件
兩位數加法
Discover Resources
Task4
gjh-g04-01 差的平方公式
Möbius strip
七巧板
圆的面积展开的副本
Discover Topics
Isosceles Triangles
Geometry
Polynomial Functions
Vectors
Vectors 3D (Three-Dimensional)