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A circle, rotated through an angle measuring any real value in the interval [0, 360 degrees) or [0, 2*pi radians) and remain symmetrical. The order of symmetries is therefore the continuum, C - a number that is uncountably infinite (as opposed to countably infinite). No other 2-dimensional shape can match that.

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The perimeter of a circle measured from the centre is the same length no matter where the measurement is taken.

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Q: Why is a circle the shape with the most rotational symmetry?
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Related questions

Does a vase have rotianal symmetry?

Yes - most vases are cylindrical in shape (or a variation of). Therefore - they have rotational symmetry.


What shape has the most lines of symmetry?

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What type of figure is rotational symmetry?

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A circle has infinitely many.


What rotation symmetry does a regular hexagon have?

A regular hexagon has rotational symmetry of 6. Usually we can figure out the rotational symmetry of most shapes by looking at how many sides they have. Such as an octagon has rotational symmetry of 8 ect. Hope it helped!


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A circle, since it has an infinite number of lines of symmetry


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