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點到直線的距離9:常數項差距與距離比為法向量長度
Author:
arist
GeoGebra
New Resources
兩組對邊相等的四邊形
錐體建築師
四邉形 (四年級) 教師版
兩組對邊相等和有直角的四邊形
第八周作业
Discover Resources
GGBex2
GGB9
同心圓
畫圓
椭圆的中点弦的轨迹.许兴华数学
Discover Topics
Upper and Lower Sum or Riemann Sum
Rotation
Solids or 3D Shapes
Reflection
Difference and Slope