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GeoGebra
GeoGebra Classroom
GeoGebra
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未命名
Author:
数豆豆
GeoGebra
New Resources
百分數及其應用
比較五件物件的重量
圓周公式的應用
平行線的判定
多邊形的面積
Discover Resources
對稱方波
點到直線的距離 8：觀察平行線常數項的差距
Multiplication of polynomials 2 (多項式的乘法 2)
-3 ≤ cosA+cosB+cosC ≤ 3/2
Pyth. theorem
Discover Topics
Pythagoras or Pythagorean Theorem
Orthocenter
Fractal Geometry
Coordinates
Function Graph