SOLUTION: What's a simple way the Half Angle and Double Angle Formulas can be used to solve a problem? Can you give me a quick example problem with maybe a illustration of the circle? Thanks

SOLUTION: What's a simple way the Half Angle and Double Angle Formulas can be used to solve a problem? Can you give me a quick example problem with maybe a illustration of the circle? Thanks

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Question 1067547: What's a simple way the Half Angle and Double Angle Formulas can be used to solve a problem? Can you give me a quick example problem with maybe a illustration of the circle? Thanks.
Answer by ikleyn(52878)   (Show Source): You can put this solution on YOUR website!
.
See the lessons
    - Trigonometric functions of multiply argument
    - Trigonometric functions of multiply argument - Examples
    - Trigonometric functions of half argument
    - Trigonometric functions of half argument - Examples
in this site.

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