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Mathematics 17 Online
OpenStudy (anonymous):

Is this true or false? http://prntscr.com/1exnnt

OpenStudy (anonymous):

I said True.

OpenStudy (anonymous):

i would say false

OpenStudy (anonymous):

cos60=1/2 but|dw:1373602489254:dw|

OpenStudy (anonymous):

these are well-known angles which should be familiar to you

OpenStudy (anonymous):

Oh Crap! It was false, I got mixxed up at that point.

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