Symmetry Class 7 Notes Maths Chapter 14
Symmetry Class 7 Notes Maths Chapter 14 On this page, you will find Symmetry Class 7 Notes Maths Chapter 14 Pdf free download. CBSE NCERT Class 7 Maths Notes Chapter 14 Symmetry will seemingly help them to revise the important concepts in less time. CBSE Class 7 Maths Chapter 14 Notes Symmetry Symmetry Class 7 Notes Conceptual Facts Symmetry; If a paper is folded in half and the two halves of the paper exactly cover each other, then the shape of the paper is symmetric. For example: Axis of symmetry: When a figure is folded in half then the line of fold is called axis of symmetry. For example: Symmetry of regular polygons: Note: Each regular polygon has a many lines of symmetry as it has sides. Mirror reflection symmetry: The symmetry in which one half of the shape is the image of the other. For example: Rotational symmetry: When an object rotate clockwise or anticlockwise about a fixed point and when it looks after some rotation by a partial turn then it is called rot...