GeoGebra
建立課程
GeoGebra
圓_Collection
圓_Collection
作者：
顏瑞宏
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
最新資源
逼近曲线-化直为曲-BezierCurve
快速增長乘數表
形心计算
Vector subtraction
速度与激情9 完整版 [2021] || 在线观看和下载完整电影HD
探索資源
選擇合適的「中間人」
三角形內部一點到三頂點距離和最小
彭凱揚(2)
複合圖形(八)
切割正二十面體(直)
探索主題
百分率
等式
冪函數
不等式
機率
