Into To Unit Circle Flashcards
Why is it called Unit Circle?


Cosx and Sinx on Unt Circle

What is Standard Position?

What is referance angle?

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“BowTie Angles”

Example 3


Doing Probelms: Easy way vs Hard way

The Four Quadrants

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The signs of all quadrants

What is “All Students Take Calculus”

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How to calulate “Referance angles”

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Referance Angle Summary

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Special Angles


Special Angles (Tangent)


Secx Cscx & Cotx Angles


Finding Negative Angles

Example 29


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What are Co-Terminal Angles

Example 35


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Example 38

