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February 28, 2015

February 28, 2015

Posted by **Anonymous** on Tuesday, January 31, 2012 at 10:31pm.

- Trignometry -
**Anonymous**, Tuesday, January 31, 2012 at 10:33pmthat weird symbol is suppose to be pi (3.14...) I punched in the alt code but it seems after I submitted the question it turned out like this

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