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Outline
S6 3D Basic Concept
1.1 Perpendicularity of a Line and a Plane
1.2 Perpendicularity of a Vertical Edge of the Cuboid
Shadow and Projection
box diagonal
Quiz on Projection of a Line Segment on a Plane 投影：測驗
Angle between a Line and a Plane
Angle between a Line and a Plane 投影與線面角
Angle between 2 Planes
projection of a segment
opening a door
Angle between a Line and a Plane
Slope of an Inclined Plane
Angle between Lateral Faces 1
Angle between Lateral Faces 2
Angle between Lateral Faces 3
Pyramid with a Vertical Pole
Angle between 2 planes in a cube
S6 3D Basic Concept
Author:
tkyggb
S6 3D Basic Concept
1.1 Perpendicularity of a Line and a Plane
1.2 Perpendicularity of a Vertical Edge of the Cuboid
Shadow and Projection
box diagonal
Quiz on Projection of a Line Segment on a Plane 投影：測驗
Angle between a Line and a Plane
Angle between a Line and a Plane 投影與線面角
Angle between 2 Planes
projection of a segment
opening a door
Angle between a Line and a Plane
Slope of an Inclined Plane
Angle between Lateral Faces 1
Angle between Lateral Faces 2
Angle between Lateral Faces 3
Pyramid with a Vertical Pole
Angle between 2 planes in a cube
Next
1.1 Perpendicularity of a Line and a Plane
New Resources
第八周作业
畫出對稱圖形
四邉形 (四年級) 教師版
sanjiaohanshu
兩位數除以一位數（二）
Discover Resources
Task 7: Visualize the Theorem of Thales
正投影
sintx
二倍角公式證明
翰林數學_1下_CH5-1_次數分配與統計圖表
Discover Topics
Reflection
Orthocenter
Natural Numbers
Difference and Slope
Frequency Distribution
