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Special Angles

Some of the angles for which the exact values of trig functions are known are listed below. These special angles from 0° to 360° are listed below with their radian equivalents.

 

 

See also

Trigonometry

 


  this page updated 21-feb-16
Mathwords: Terms and Formulas from Algebra I to Calculus
written, illustrated, and webmastered by Bruce Simmons
NCTM Web Bytes December 2004 Web Bytes March 2005 Web Bytes