EASY
7th CBSE
IMPORTANT
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A capital letter and its corresponding small letter have equal number of lines of symmetry.

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Important Questions on Reflection and Rotational Symmetry

EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 6
If a figure possesses rotational symmetry, then it should look exactly the same at least once upto a rotation of 180°.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 7

In the adjoining figure, l is the vertical line of the reflection symmetry.

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EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 8
In a regular pentagon, the perpendicular bisectors of the sides are the only lines of symmetry.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 4
Number of lines of symmetry of an isosceles right-angled triangle is _____.
MEDIUM
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 5
Angle of rotation of a figure which fits on to itself 3 times in a complete revolution is _____°.
MEDIUM
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 6
Angle of rotation of a regular hexagon is _____ °.
MEDIUM
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 7
A figure is said to have _____ symmetry if it has 180° rotational symmetry.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 8
A figure has _____ symmetry if it is its own image under a reflection.