• #### Introduction to Polar Coordinates - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to describe a point's location with polar coordinates, and how to convert from polar coordinates to rectangular coordinates.
• #### Introduction to Polar Coordinates - Problem 1

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert the coordinates of a point from polar to rectangular at an angle +/- pi/6.
• #### Introduction to Polar Coordinates - Problem 2

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert the coordinates of a point from polar to rectangular.
• #### Lines in Polar Coordinates - Problem 3

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to find equations of a line tangent to a circle in polar and rectangular coordinates.
• #### Converting from Rectangular Coordinates to Polar - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert the rectangular coordinates of a point into polar coordinates.
• #### The Distance Formula in Polar Coordinates - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to derive the distance formula for polar coordinates.
• #### Lines in Polar Coordinates - Problem 2

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to interpret the polar equation of a line.
• #### Introduction to Polar Coordinates - Problem 3

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert the coordinates of a point from polar to rectangular at an angle pi/4 and 3*pi/4.
• #### Lines in Polar Coordinates - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to find the polar equation of a line through the origin (or pole).
• #### Lines in Polar Coordinates - Problem 1

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to find the polar equation of any line.
• #### Converting from Rectangular Coordinates to Polar - Problem 2

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert a rectangular equation into polar form.
• #### Converting from Polar Coordinates to Rectangular - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert a polar equation into rectangular form.
• #### Converting from Rectangular Coordinates to Polar - Problem 1

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert rectangular equations, y=5 and a circle with radius of 5, into polar form.
• #### Converting from Rectangular Coordinates to Polar - Problem 3

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert a rectangular equation, x^2 - 6x +y^2 + 4y, into polar form.
• #### The Distance Formula in Polar Coordinates - Problem 2

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to find the distance between to points given their polar coordinates.
• #### Converting from Polar Coordinates to Rectangular - Problem 3

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert a polar equation, 2/(cos(tehta)-(pi/2)), into rectangular form, and describe the shape of its graph.
• #### The Distance Formula in Polar Coordinates - Problem 1

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to find the distance between two points, (3, 7*pi/6) and (5, pi/2), given their polar coordinates.
• #### The Distance Formula in Polar Coordinates - Problem 3

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to derive the polar equation of a circle given its center and radius.
• #### Converting from Polar Coordinates to Rectangular - Problem 2

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert a polar equation into rectangular form, and describe the shape of its graph.
• #### Converting from Polar Coordinates to Rectangular - Problem 1

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert a polar equation, 10cos(theta) - 24sin(theta) into rectangular form, and describe the shape of its graph.