The order of rotational symmetry of the letter ‘z’ is _________

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The order of rotational symmetry of the letter ‘z’ is two

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Chapter 4: Symmetry - Exercise 4.1 [Page 67]

Chapter 4 Symmetry
Exercise 4.1 | Q 1. iii) | Page 67

The following figure have rotational symmetry of order more than 1:

The following figure have rotational symmetry of order more than 1.

A figure is said to have rotational symmetry, if the order of rotation is atleast ___________

Find the order of rotation for the following.

Shade one square so that it possesses Rotational symmetry of order 2

Among the following letters, fi nd out which one would look same after half turn.

How the following numbers are changed after half turn.

8 8 8 8 8 _______________

1 0 1 0 1 _______________

1 1 1 1 1 _______________

8 0 8 0 8 _______________

Order of rotational symmetry of a circle is ______.

Tell whether the figure has rotational symmetry. Write yes or no.