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perimeter
Author:
Yip Sin Yue
,
spkwan
,
GeoGebra Institute of Hong Kong
GeoGebra
GeoGebra
New Resources
球體建築師
畫出對稱圖形
拼砌四邊形
GeoGebra笔记功能体验课件
四邊形的特性
Discover Resources
三角形的外心
平行四邊形面積教材四
動態文字多項式函數
四次函數圖形觀察
二次函數圖像 Graph of Quadratic Function
Discover Topics
Division
Square
Rational Numbers
Similar Triangles
Line Segment