Posted by Anonymous on .
Which uppercase letters of the alphabet have rotational symmetry?

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PsyDAG,
How about A and O? there are others, but I'll let you find them.

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Anonymous,
H, I, N, O, S, X, Z are these correct? are these all of them?

Math are these correct? 
Anonymous,
Thank you

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drwls,
Yes, those are the ones.

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Phil,
Yes "A" has reflective symmetry, not rotational symmetry.

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:D:D:D:D:D,
T ALSO HAS ROTATIONAL SYMETRY