Line of Symmetry

IMPORTANT

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

MEDIUM
IMPORTANT

Angad says, QT is the line of symmetry for PQR.

Bhupesh says, QS is the line of symmetry for PQR.

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Who is correct? Give a reason to justify your answer

EASY
IMPORTANT

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

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EASY
IMPORTANT

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The triangle has:

EASY
IMPORTANT

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The triangle has:

EASY
IMPORTANT

What is the order of rotational symmetry of the shape?

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EASY
IMPORTANT

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

EASY
IMPORTANT

Choose the figure with multiple line of symmetry.

EASY
IMPORTANT

Choose the figure with one line of symmetry.

EASY
IMPORTANT

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

EASY
IMPORTANT

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. 

HARD
IMPORTANT

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

HARD
IMPORTANT

For the given figure, which one is the mirror line, L1 or L2?

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HARD
IMPORTANT

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

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HARD
IMPORTANT

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The number of symmetrical lines for the given figure is _____   

EASY
IMPORTANT

Line of symmetry of given shape is 

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HARD
IMPORTANT

In the given series, the figures from left to right change according to the same rule. Which of the following figure will come next in the series?

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MEDIUM
IMPORTANT

In the given series, the figures from left to right change according to the same rule. Which of the following figure will come next in the series?

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EASY
IMPORTANT

The given figure has a horizontal line of symmetry.

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EASY
IMPORTANT

Find out which alphabet in the alternatives shows the horizontal line of symmetry?

EASY
IMPORTANT

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