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GeoGebra
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GeoGebra
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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
第三周作业效果演示
科氏力 (Coriolis Force)
活动三：应用性质
比較五件物件的重量
异形操场
探索資源
Circumference 圓周
正多边形内接迭代
鑲嵌圖形-1
二維序列物件
cube(方块堆叠)
探索主題
多項式函數
角度
幾何中心或重心
內切圓
積分
