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Q.

The order of rotational symmetry of a rectangle is ____.


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Detailed Solution

The order of rotational symmetry of a rectangle is 2.
If a figure is symmetrical, if we rotate the figure for n number of times then it looks like the original figure. Here n is called the order of rotational symmetry.
When we rotate the rectangle two times, it again looks like the original rectangle.
Hence, the order of the rotational symmetry for a rectangle is 2.
So, the correct answer is 2.
 
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