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__TRIGONOMETRIC TOPICS__

**More examples of Converting from Degrees to Radians and from Radians to Degrees**

**The Sine and Cosine Function - Evaluating Sine and Cosine at different Radian measures**

**Solving Trigonometric Equations**

**The Trigonometric Functions and Right Triangle**

**A 'Trick' to Remember Values in Quadrant 1 of the Unit Circle**

**A Way To Remember the ENTIRE Unit Circle**

**Deriving Many Important Trigonometric Identities from only a Few Known Identities**

**Proving Trigonometric Identities - Random Examples**

**Geometric Series - Finding the Fraction Representation of a Rational Number Written as a Decimal**