MEDIUM
7th CBSE
IMPORTANT
Earn 100

Angle of rotation of a figure which fits on to itself 3 times in a complete revolution is °.

50% studentsanswered this correctly

Important Questions on Reflection and Rotational Symmetry

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.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 1
How many lines of symmetry does a square have?
MEDIUM
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 2
What is the order of rotational symmetry of a square?
MEDIUM
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 3
Does a parallelogram have line symmetry or rotational symmetry or both?
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 4
How many line of symmetry does a rhombus have? what are these?
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 13 - Reflection and Rotational Symmetry>REVIEW EXERCISES>Q 5
What is centre of rotation?