Objective

To find the radian measures of the unit circle.  To relate radian measures to the degrees of the unit circle.

Web Resources

http://www.regentsprep.org/Regents/math/algtrig/ATT5/unitcircle.htm    The unit circle completed with notes

http://www.cliffsnotes.com/study_guide/Radians.topicArticleId-11658,articleId-11589.html      Pay attention to the circumference of the unit circle and how to divide the 
                                                                                                                                                                       circumference among the angles along the unit circle. 

Lesson Video

Pay Attention to the Following

• Trig Ratios
  
  
• Radian Measures
  
  
• Pattern of Radian Measures
  
  
• Compare Angle Measures to Radians