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Rotational symmetry help !

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Deadly_king:

--- Quote from: AboD on May 08, 2011, 04:11:20 pm ---using a tracing paper would help!
draw the shape on a tracing paper
place the tracing paper on the original shape, and start rotating it
and count how many times the shape is exactly the same.
2 for rectangle, the shape will be exactly the same 2 times, 1 after rotating it by 180degrees and one by 360degrees.
hope i helped

--- End quote ---

Very good explanation :D

Here is a link with the same explanation :P

http://www.mathsisfun.com/geometry/symmetry-rotational.html

NotAbod:

--- Quote from: Deadly_king on May 08, 2011, 07:17:13 pm ---Very good explanation :D

Here is a link with the same explanation :P

http://www.mathsisfun.com/geometry/symmetry-rotational.html

--- End quote ---
lol :P
Thanks :P

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