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प्रश्न
Order of rotational symmetry of a semi-circle is two.
विकल्प
True
False
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उत्तर
This statement is False.
Explanation:
Order of rotational symmetry of a semi-circle is one.
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संबंधित प्रश्न
Give the order of rotational symmetry for given figure:
Give the order of rotational symmetry for given figure:
A figure is said to have rotational symmetry, if the order of rotation is atleast ___________
Find the order of rotation for the following.
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 _______________
After rotating by 60° about a centre, a figure looks exactly the same as its original position. At what other angles will this happen for the figure?
Order of rotational symmetry of 
is ______.
The order of rotational symmetry of a figure is 4 and the angle of rotation is 180° only.
Tell whether the figure has rotational symmetry or not.
Tell whether the figure has rotational symmetry. Write yes or no.
