Posted by kate on Thursday, January 21, 2010 at 7:21pm.
Convert the following from degrees to radians leave your answer in terms of pi
150 degrees and 180 degrees

pre calc  drwls, Thursday, January 21, 2010 at 7:25pm
360 degrees is 2 pi radians
Therefore 180 degrees is pi radians
150 degrees is 5/6 of that.
Multiply degrees by pi/180 to get radians.

pre calc  kate, Thursday, January 21, 2010 at 7:28pm
so 150 degrees is 5 pi/6
and 180 degrees = pi

pre calc  drwls, Thursday, January 21, 2010 at 7:38pm
Yes

pre calc  kate, Thursday, January 21, 2010 at 7:42pm
is 270 degreees equal to 3 pi/2

pre calc  drwls, Thursday, January 21, 2010 at 7:43pm
Yes again
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