11. Three Dimensional Geometry

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  Direction Cosines and Direction Ratios of a Line
  
  Select activity Example:Find Direction Cosines
  
  
  
  Example:Find Direction Cosines Lesson
  
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  Select activity Example:Finding Direction Cosines for given Direction Ratios
  
  
  
  Example:Finding Direction Cosines for given Direction Ratios Lesson
  
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  Select activity 3 D Geometry part 1
  
  
  
  3 D Geometry part 1 Lesson
  
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  Plane
  
  Select activity Example:Find Equation of Plane
  
  
  
  Example:Find Equation of Plane Lesson
  
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  Select activity Example:Findinig Coordinates of Foot of Perpendicular
  
  
  
  Example:Findinig Coordinates of Foot of Perpendicular Lesson
  
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  Select activity Example:Finding Intercepts Cut off by a Plane
  
  
  
  Example:Finding Intercepts Cut off by a Plane Lesson
  
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  Equation of a Line in Space
  
  Select activity Example:Finding Equation of a Line Parallel to Vector
  
  Example:Finding Equation of a Line Parallel to Vector Lesson
  
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  Angle between Two Lines
  
  Select activity Example:Angle between Pair of Lines
  
  Example:Angle between Pair of Lines Lesson
  
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  Shortest Distance between Two Lines
  
  Select activity Example:Finding Shortest distance
  
  Example:Finding Shortest distance Lesson
  
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  Select activity 3 D Geometry part 3
  
  3 D Geometry part 3 Lesson
  
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  Distance of a Point from Plane
  
  Select activity Example:Finding Distance of a Point from Plane
  
  Example:Finding Distance of a Point from Plane Lesson
  
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  Equation of a Line in Space, Shortest Distance between Two Lines
  
  Select activity 3 D Geometry part 2
  
  3 D Geometry part 2 Lesson
  
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Started in 2023, JEET is on a Not-for-profit Mission to unite all the NGOs deeply engaged in education (sports & vocational included). The steering NGO of JEET is Ramakrishna Sarada Samti, www.rkssngo.org.

11. Three Dimensional Geometry

Section outline

Direction Cosines and Direction Ratios of a Line

Plane

Equation of a Line in Space

Angle between Two Lines

Shortest Distance between Two Lines

Distance of a Point from Plane

Equation of a Line in Space, Shortest Distance between Two Lines

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