RADIANS

Helpful Links




Video explanation:  http://www.youtube.com/watch?v=9zspW8u6kQM   

http://math.rice.edu/~pcmi/sphere/drg_txt.html  

http://www.intmath.com/Trigonometric-functions/7_Radians.php   

http://en.wikipedia.org/wiki/Radian   

http://en.wikipedia.org/wiki/File:Degree-Radian_Conversion.svg   

http://id.mind.net/~zona/mmts/trigonometryRealms/radianDemo1/RadianDemo1.html   

http://mathworld.wolfram.com/Radian.html