Symmetry is a property where a shape or object can be divided into identical halves by a line, called the line of symmetry. It reflects balance and harmony in the design of objects. Class 6 NCERT Ganita Prakash Chapter 9 Symmetry class ...
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Yes, a shape can have reflection symmetry but no rotational symmetry. An example is a rectangle (not a square). It has reflection symmetry but only 180° rotational symmetry, as it doesn’t align at smaller angles. Class 6 NCERT Ganita Prakash Chapter ...
Symmetry in design enhances the functionality and usability of products by ensuring balance, stability, and ease of use. For instance, symmetrical smartphone designs provide a comfortable grip and visually balanced interfaces, improving user experience. Class 6 Mathematics Ganita Prakash Symmetry Class 6 ...
The Taj Mahal is considered symmetrical because its structure exhibits reflection symmetry, with identical halves on either side of a central axis. Its domes, arches, and gardens reflect perfect balance and proportionality. Class 6 Mathematics Chapter 9 Symmetry question answer Class 6 ...
The angles of symmetry for regular polygons are multiples of 360° divided by the number of sides. For example, a square has 4 angles of symmetry (90°, 180°, 270°, 360°), and a pentagon has 5. class 6 Mathematics Textbook Chapter 9 ...