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Mathematics 18 Online
OpenStudy (anonymous):

Which letter has rotational symmetry? 1. i 2. j 3. b 4. r

OpenStudy (anonymous):

1

OpenStudy (anonymous):

can you explain how to get the answer please ?

OpenStudy (anonymous):

but one of them have rotational symmetry right? not rational

OpenStudy (zzr0ck3r):

an object that has rotational symmetry is an object that looks the same after a certain amount of rotation. so no

OpenStudy (anonymous):

oh ok i figured out and got it right thanks anyways ;D

OpenStudy (zzr0ck3r):

was it I?

OpenStudy (anonymous):

yes ! Hey can you explain to me how to solve problems like this one --> http://openstudy.com/study#/updates/533543ece4b0b47fca8521ff <--

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