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GeoGebra
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GeoGebra
GeoGebra Classroom
綱要
圓_Collection
Tangents to a Circle
Poncelet's Porism for 2 circles
Pitot Theorem (Concave and Convex Quadrilaterals)
Circle theorems
Properties of Tangents
Chords Equidistant from Circle's Center
division of a segment
the golden ratio
square roots in a greek way...
Tangents to Circles: Investigation
切割線性質
MC Qn49
Equilateral Action (4)!
Quadrilateral Surprise!
Not Your Everyday Chord & Tangent Theorem
Proof Exercise: Inscribed Angle Theorem (Case 2)
Proof Exercise: Inscribed Angle Theorem (Case 3)
Geometric Mean Madness! (GoGeometry Action 84)
GoGeometry Action 100!
Tangents to Circle from External Point 由外點引切線
圓_Collection
作者：
Reinhold Yen
Tangents to a Circle
Poncelet's Porism for 2 circles
Pitot Theorem (Concave and Convex Quadrilaterals)
Circle theorems
Properties of Tangents
Chords Equidistant from Circle's Center
division of a segment
the golden ratio
square roots in a greek way...
Tangents to Circles: Investigation
切割線性質
MC Qn49
Equilateral Action (4)!
Quadrilateral Surprise!
Not Your Everyday Chord & Tangent Theorem
Proof Exercise: Inscribed Angle Theorem (Case 2)
Proof Exercise: Inscribed Angle Theorem (Case 3)
Geometric Mean Madness! (GoGeometry Action 84)
GoGeometry Action 100!
Tangents to Circle from External Point 由外點引切線
下一步
Tangents to a Circle
最新資源
比較五件物件的重量
第八周作业
圓的切線方程
平行線的斜率
龙形曲线-分形龙
探索資源
數位學習社
纏繞畫2
圆锥曲线的统一画法.许兴华数学
顶点在正方形对角线上的等腰三角形构成了一个等腰直角三角形
Quiz on Addition and Subtraction of Directed Numbers (2)
探索主題
外接圓
最小公倍數與最大公因數
微積分
拋物線
Pythagoras or Pythagorean Theorem
