Class 6 Exam  >  Class 6 Videos  >  Mathematics for Class 6  >  Reflectional Symmetry

Reflectional Symmetry Video Lecture | Mathematics for Class 6

FAQs on Reflectional Symmetry Video Lecture - Mathematics for Class 6

1. What is reflectional symmetry?
Ans.Reflectional symmetry, also known as line symmetry or mirror symmetry, occurs when a shape can be divided into two identical halves that are mirror images of each other. If you draw a line (the line of symmetry) through the shape, both sides will look the same.
2. How can I find the line of symmetry in a shape?
Ans.To find the line of symmetry in a shape, you can fold the shape along a potential line of symmetry. If the two halves match perfectly when folded, then that line is indeed a line of symmetry. Alternatively, you can visually assess the shape and look for lines that divide it into mirror-image halves.
3. Can you give examples of shapes with reflectional symmetry?
Ans.Yes, common examples of shapes with reflectional symmetry include a square, rectangle, and an isosceles triangle. Each of these shapes can be divided into two identical halves along their lines of symmetry.
4. Are there shapes that do not have reflectional symmetry?
Ans.Certain shapes do not have reflectional symmetry. For example, a scalene triangle and a circle have no lines of symmetry, as they cannot be divided into two identical mirror-image halves.
5. How is reflectional symmetry different from rotational symmetry?
Ans.Reflectional symmetry is when a shape can be divided into two identical parts by a line, while rotational symmetry refers to a shape that looks the same after being rotated around a center point. For instance, a star may have both reflectional and rotational symmetry, but a rectangle only has reflectional symmetry.
Related Searches

study material

,

Reflectional Symmetry Video Lecture | Mathematics for Class 6

,

MCQs

,

Reflectional Symmetry Video Lecture | Mathematics for Class 6

,

Reflectional Symmetry Video Lecture | Mathematics for Class 6

,

Viva Questions

,

practice quizzes

,

past year papers

,

Objective type Questions

,

Free

,

Previous Year Questions with Solutions

,

pdf

,

Summary

,

ppt

,

Semester Notes

,

Important questions

,

shortcuts and tricks

,

Exam

,

mock tests for examination

,

Extra Questions

,

video lectures

,

Sample Paper

;