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Mr.Perez Triform
作者：
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GeoGebra
最新資源
רישום חופשי
Circumference of a unit circle
Tracing an Ellipse Using Two Circles
bewijs stelling van Pythagoras
General Polar Equation of Conics with Rotation (2)
探索資源
Example 5
Properties of a Rectangle
centriod-dwhite cathey
centroid
Mobius Strip
探索主題
Plane Figures or Shapes
二次函數
微積分
四邊形
正三角形