# Section 8.2: Polar Coordinates

**Section 8.2 Videos**

Video Lessons

- Polar Coordinates
- Animation: Rectangular and Polar Coordinates
- Graph Polar Equations I
- Graph Polar Equations II
- Animation: Graph Polar Equations
- Graphing Polar Equations on the TI84 Graphing Calculator

Video Examples

- Example: Identify 4 Possible Polar Coordinates for a Point Using Degrees
- Example: Identify 4 Possible Polar Coordinates for a Point Using Radians
- Example: Convert a Point in Rectangular Coordinates to Polar Coordinates Using Degrees
- Example: Convert a Point in Rectangular Coordinates to Polar Coordinates Using Radians
- Example: Convert a Point in Polar Coordinates to Rectangular Coordinates
- Ex: Find the Polar Equation of a Circle With Center at the Origin
- Ex: Find the Polar Equation for a Horizontal Line
- Ex: Find the Polar Equation for a Line
- Ex: Find the Polar Equation for a Parabola
- Ex: Find the Rectangular Equation of a Circle from a Polar Equation
- Ex: Convert a Rectangular Equation to a Polar Equation

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