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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
多邊形的面積
漂亮的摇摆曲线
垂直線的斜率
兩位數加法
三位數除以一位數（一）
Discover Resources
Drawing quadrilaterals on the grid or the pinboard
參數式_1
Projection01
兩位數除三位數(商<10)
數學素養試題
Discover Topics
Subtraction
Numbers
Complex Numbers
LCM and GCD
Sequences and Series
