Using Double- and Half-Angle Formulas
Using a Calculator to Evaluate Trigonometric Functions
Using a Calculator
USEFUL TRIGONOMETRIC IDENTITIES
Useful Formulas
Use your trig ratios to find missing side lengths. Round your answers
Use the trig identity : sin C – sin D = 2 cos (C+D)
Use the power-reducing identities to rewrite the expression that
Use the given information to determine the exact trigonometric value
Use of Inverse Trig Functions
Use a special right triangle to write each trigonometric ratio as a
Use a calculator to evaluate the trigonometric function
Use a calculator to approximate the value of the trigonometric function
Slide 8-1 - Cloudfront.net
Slide 8-1 - cloudfront.net
Slide 5.4
Slide 5.1
Slide 5- 3 Homework, Page 468
Slide 5- 1 Homework, Page 460
Slide 5- 1 Homework, Page 451
