Line of Symmetry
Line of Symmetry: Overview
This topic covers concepts, such as, Lines of Symmetry of Plane Shapes, Number of Lines of Symmetry, Finding Lines of Symmetry in Given Figures and Drawing Figures with Multiple Lines of Symmetry Using Set-squares etc.
Important Questions on Line of Symmetry
Angad says, is the line of symmetry for .
Bhupesh says, is the line of symmetry for .
Who is correct? Give a reason to justify your answer

Draw the lines of symmetry of the following figure if possible:



What is the order of rotational symmetry of the shape?

Which letter looks the same after reflection when the mirror is placed vertically?

Choose the figure with multiple line of symmetry.


Which of the following figures will have reflection symmetry on a vertical mirror?

Check whether the given statement is true or false.
A horizontal line of symmetry is a line that runs across the image thus dividing into two identical halves.

How many number of lines of symmetry are there in a scalene triangle?

For the given figure, which one is the mirror line, or ?

Find the reflection of the following figures for the given mirror line.

The number of symmetrical lines for the given figure is _____



A square has _____ lines of symmetry. (Write the answer in numeral)

The number of lines of symmetry in a set square is _____. Write the answer in numeral.

has _____ lines of symmetry. [no/ one/ two/ four]

A regular polygon has as many lines of symmetry as the number of _____.
