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IMPORTANT
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A regular polygon of 10 sides will have 12 axes of symmetry.

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Important Questions on Symmetry

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7th Telangana Board
IMPORTANT
Mathematics Class 7>Chapter 15 - Symmetry>Exercise - 2>Q 5
Draw a square and construct all its axes of symmetry. Measure the angles between each pair of successive axes of symmetry. What do you notice? Does the same rule apply for other regular polygons?
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7th Telangana Board
IMPORTANT
Mathematics Class 7>Chapter 15 - Symmetry>Do This>Q 1
If the angle of rotational symmetry of a square is k° then find k.
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IMPORTANT
Mathematics Class 7>Chapter 15 - Symmetry>Do This>Q 2
If the angle of rotational symmetry of a parallelogram is k° then find the value of k.
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IMPORTANT
Mathematics Class 7>Chapter 15 - Symmetry>Do This>Q 3
What is the angle of rotational symmetry of a circle?
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IMPORTANT
Mathematics Class 7>Chapter 15 - Symmetry>Try this>Q 1

Can you tell the order of rotational symmetry for an equilateral triangle?

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MEDIUM
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IMPORTANT
Mathematics Class 7>Chapter 15 - Symmetry>Try this>Q 1

 

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How many lines of symmetry are there?

 

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7th Telangana Board
IMPORTANT
Mathematics Class 7>Chapter 15 - Symmetry>Try this>Q 1

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What is the angle between every adjacent axes? If the answer is k° then find k.

HARD
7th Telangana Board
IMPORTANT
Mathematics Class 7>Chapter 15 - Symmetry>Exercise - 3>Q 1

Which of the following figures have rotational symmetry of order more than 1?

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