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Mathematics 15 Online
OpenStudy (anonymous):

HELPPPPPPPPPPP !!?? Use the figure shown below to answer the question that follows. What is the order of rotation of this figure? Numerical Answers Expected!

OpenStudy (anonymous):

OpenStudy (anonymous):

do u know wats a numerical awnser?

OpenStudy (anonymous):

its a written anwser...its not by choice

OpenStudy (anonymous):

exactly

OpenStudy (anonymous):

bt still im as lost in this as u r

OpenStudy (anonymous):

lol yeah got anyideas ?

OpenStudy (anonymous):

let me get experts @radar

OpenStudy (anonymous):

ight [:

OpenStudy (anonymous):

plan B @KonradZuse

OpenStudy (anonymous):

OMG is this geometry

OpenStudy (anonymous):

lol yeah lol

OpenStudy (anonymous):

i jas got the same question

OpenStudy (anonymous):

oh word lol

OpenStudy (anonymous):

@saifoo.khan @mathmate

OpenStudy (saifoo.khan):

Do you know what an order of rotation is?

OpenStudy (anonymous):

no thts why iposted this

OpenStudy (saifoo.khan):

The number of positions a figure can be rotated to, without bringing in any changes to the way it looks originally, is called its Order of Rotational Symmetry.

OpenStudy (saifoo.khan):

Read here: http://hotmath.com/hotmath_help/topics/rotational-symmetry.html Then try to answer your question. Call me if you're stuck.

OpenStudy (anonymous):

istilll dnt get this

OpenStudy (saifoo.khan):

Okay. In simple words, at what degree we should rotate something that we get the same figure again in the same shape. |dw:1357863913466:dw|

OpenStudy (saifoo.khan):

|dw:1357863945316:dw|

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