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Two triangles... equal?
作者：
Simon Gregg
主題：
三角形
GeoGebra
Move round the corners of this triangle. What do you notice?
最新資源
Slope and Road Signs
Fourier Lissajous (Mechanical)
Damped Trochoidal Curve
Hyperbolic Paraboloid
bewijs stelling van Pythagoras
探索資源
start, create right isosceles triangle
Geogebra 9-15
Triangles 5
Book 3: 31/6 Cube In A Sphere
Interior Angle
探索主題
四邊形
反射
坐標
微積分
冪函數