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(52873) (Show Source):
