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Home > CCA2 > Chapter 8 > Lesson 8.3.2 > Problem 8-162
8-162.
Use your knowledge of the unit circle to explain why the graphs of
Sketch a unit circle. Choose any angle. Find the sine and cosine of the angle. Now subtract
Use your knowledge of the unit circle to explain why the graphs of
Sketch a unit circle. Choose any angle. Find the sine and cosine of the angle. Now subtract