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November 21, 2014

November 21, 2014

Posted by **Lucy** on Saturday, April 19, 2008 at 4:13pm.

Answer: sqrt6/6

- Algebra II -
**Damon**, Saturday, April 19, 2008 at 6:57pmhalf angle between 135 and 180 which is quadrant 2

half angle formula in quad 2

sqrt [(1-cos t)/2 ]

sqrt [ (1/3) /2 ]

sqrt (1/6)

sqrt 1/sqrt 6

sqrt 6/6 agree

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