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  2. Class 6
  3. Basic Geometrical Ideas
  4. Triangles
  5. Interior and Exterior of a Triangle
Class 6
1. Knowing Our Numbers
2. Whole Numbers
3. Playing With Numbers
4. Basic Geometrical Ideas
4.1. Understand the Basic Terms in Geometry (Point, Line, Line Segment, Ray, and Plane)
4.2. Types of Lines
4.3. Collinear and Non-Collinear Points
4.4. Angle
4.5. Triangles
4.5.1. Introduction to Triangles
4.5.2. Congruent Triangles
4.5.3. Interior and Exterior of a Triangle
4.6. Quadrilateral
4.7. Polygon
4.8. Circle
5. Understanding Elementry Shapes
6. Integers
7. Fractions
8. Decimals
9. Data Handling
10. Mensuration
11. Algebra
12. Ratio And Proportion
13. Symmetry
14. Practical Geometry

Class 6 NCERT (CBSE and ICSE) Interior and Exterior of a Triangle

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