Polar Coordinates Basic Introduction, Conversion to Rectangular, How to Plot Points, Negative R Valu

This Precalculus video tutorial provides a basic introduction into polar coordinates.  It explains how to convert polar coordinates to rectangular coordinates and how to graph polar coordinates by plotting points using the radius of a circle and the angle measured counter clockwise from the positive x axis.  In addition, it explains how to convert rectangular coordinates to polar coordinates and how to provide multiple representation of polar coordinates using negative r values / radius and negative angles.  This video contains plenty of examples and practice problems.

Solving Trig Equations - Finding All Solutions:  
Solving Trigonometric Equations By Fi...

Solving Trig Equations With Multiple Angles:    
How To Solve Trigonometric Equations ...

Solving Trig Equations With Double Angles:      
Solving Trigonometric Equations By Fa...

Law of Sines:                                                          
Law of Sines - Basic Introduction

More Examples - Law of Sines:                            
Law of Sines, Basic Introduction, AAS...

Area of an Oblique Triangle:                                
Area of an Oblique Triangle - SAS & S...

______________________________
The Height of a Triangle - Heron's Formula:      
How To Calculate The Height of a Tria...

Law of Cosines:                                                      
Law of Cosines, Finding Angles & Side...

Polar Equations to Rectangular Equations:      
Polar Equations to Rectangular Equati...

Rectangular Equations to Polar Equations:      
Rectangular Equation to Polar Equatio...

How To Graph Polar Equations:                          
How To Graph Polar Equations

_________________________________
Complex Numbers - De Moivre's Theorem:      
Complex Numbers In Polar - De Moivre'...

Dot Product of Two Vectors:                                
Dot Product of Two Vectors

Trigonometry Final Exam Review:                      
Trigonometry Final Exam Review

Final Exams and Video Playlists:  
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
Patreon: collections

• #education
• #polar_coordinates_introduction
• #polar_coordinates_to_rectangular_coordinates
• #rectangular_coordinates_to_polar_coordinates
• #polar_coordinates
• #rectangular_coordinates
• #multiple_representation
• #negative_angles
• #negative_r
• #negative_r_values
• #basics
• #how_to_plot
• #plotting_points
• #exampples
• #practice_problems
• #practice