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Mathematics 8 Online
OpenStudy (anonymous):

Roberto folds a circular piece of paper as shown. When he unfolds the paper, how many different-sized central angles (less than 360º) are formed? (He folds the paper in half 3 times)

OpenStudy (anonymous):

12 I think

OpenStudy (anonymous):

how?

OpenStudy (anonymous):

or actually they're all the same size so 1

OpenStudy (anonymous):

nevermind I think I messed up

OpenStudy (anonymous):

cud it be seven because it has to be less than 360?

OpenStudy (anonymous):

i think it's 8|dw:1342803559767:dw|

OpenStudy (anonymous):

i counted wring they're 6

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