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平面鏡成像 Plane Mirror
作者:
Alex CHIK
Drag the grey/ red points to change positions of the object. Drag the black point to change source of light.
GeoGebra
GeoGebra 互動數學教室
http://www.geogebra.hk
最新資源
רישום חופשי
Untitled
WC 2018
Erdős's problem #503, n=3
Conditions for Parallel Lines
探索資源
Example 3
Forum_37848_C_polygon_Incricle_Circumcircle
Interior and Exterior Angles of a Polygon
UnitCircleWarmUpD2(430)
Zadatak 2
Shade a spheric triangle with "surface".
探索主題
作圖
數
垂心
旋轉
3D 立體形