# Polar Equations Using Desmos: The Limacon and Cardoid

This video explains how to explore the polar equations of limacons and a cardiod using desmos.com.

# Polar Equations Using Desmos: The Rose

This video explains how to explore the polar equations of roses using desmos.com.

# Polar Equations Using Desmos: The Spiral

This video explains how to explore the polar equation of the spiral using desmos.com.

# Polar Equations Using Desmos: The Circle

This video explains how to explore the polar equations of circles using desmos.com.

# Find the Magnitude and Direction of a Vector: Radians in Quadrant 1

This video explains how to determine the magnitude and direction of a vector given a vector in component form.

# Find the Magnitude and Direction of a Vector: Radians in Quadrant 2

This video explains how to determine the magnitude and direction of a vector given a vector in component form.

# Find the Magnitude and Direction of a Vector: Radians in Quadrant 3

This video explains how to determine the magnitude and direction of a vector given a vector in component form.

# Find the Magnitude and Direction of a Vector: Radians in Quadrant 4

This video explains how to determine the magnitude and direction of a vector given a vector in component form.

# The Angle Between Two Vectors in 2D: Acute Angle in Degrees and Radians

This video explains how to determine the angle between two vectors.

# The Angle Between Two Vectors in 2D: Obtuse Angle in Degrees and Radians

This video explains how to determine the angle between two vectors.