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DE PreCalculus (Period 5)

Course Description

Week 1

1/7: Lesson 5.1

1/8: Lesson 5.2

1/9: Lesson 5.3

1/10:Lesson 5.3

 

 

This weeks objectives:

  • Be able to find the values of trigonometric ratios for acute angles of right triangles.
  • Be able to find exact values of trigonometric functions.
  • Be able to find the values of the six trigonometric functions of an angle in standard position given a point on its terminal side.
  •  

29 ) (+) Use special triangles to determine geometrically the values of sine, cosine, and tangent for π/3, π/4, and π/6, and use the unit circle to express the values of sine, cosine, and tangent for π - x, π + x, and 2π - x in terms of their values for x, where x is any real number. [F-TF3]