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More about 3-D Figures 續立體圖形
Line Perpendicular to Plane 垂直於平面的直線
Angle between a Line and a Plane 投影與線面角
Quiz on Projection of a Line Segment on a Plane 投影:測驗
Quiz on Angle between a Line and a Plane 線面角:測驗
Angle between Two Planes 面面角
More about 3-D Figures 續立體圖形
Author:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Line Perpendicular to Plane 垂直於平面的直線
Angle between a Line and a Plane 投影與線面角
Quiz on Projection of a Line Segment on a Plane 投影:測驗
Quiz on Angle between a Line and a Plane 線面角:測驗
Angle between Two Planes 面面角
Next
Line Perpendicular to Plane 垂直於平面的直線
New Resources
The Trough
bewijs stelling van Pythagoras
Property of the Perpendicular Bisector
Untitled
Solve System Starter: Elimination
Discover Resources
Boje-u-tekstu
The unit circle and the graphs of sin, cos & tan
Solving One-Step Equations: Multiplication
Transformations Rotations
Circle_text_boxes
Hình 3.11 trang 93
Discover Topics
Root
Right Triangles
Angles
Means
Histogram