Here's the question you clicked on:
some_someone
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anyone have an idea how to do this???
this should help you answer your question: http://www.mathsisfun.com/geometry/symmetry.html
@asnaseer i know what symmetry is, its just that i don't get this problem!!!
Generally speaking, an object with rotational symmetry is an object that looks the same after a certain amount of rotation ... So is it an object that look the same after a certain amount of rotation? And, remember, it says "and/or", so it could be both.
yeah i know it has two lines of symmetry, but i am not sure the rotational symmetry.
i would appreciate the help from anyone!!!
Sorry but I had to leave in a hurry yesterday. The link I gave you above describes rotational symmetry as well. It has a link for more information on rotational symmetry which is this one: http://www.mathsisfun.com/geometry/symmetry-rotational.html If you spend some time studying this then it should all become clear to you.