How to mark parallel lines, how to show lines are parallel, and how to compare skew and parallel lines.
How to identify parallel lines, a line parallel to a plane, and two parallel planes.
How to take the converse of the parallel lines theorem.
How to find the vector and parametric equations of a line when given two points on the line.
How to find the angle of inclination of a line.
How the number e is defined.
How to multiply two complex numbers in trigonometric form.
How to divide two complex numbers in trigonometric form.
How to plot complex numbers on the complex plane.
How to determine whether two lines in space are parallel or perpendicular.
How to write the vector equation of a line.
How to use DeMoivre's Theorem to compute the cube roots of a complex number.
How to find the roots of a complex number quickly using four simple guidelines.
How to express a complex number in trigonometric form.
How to find the polar equation of a line through the origin (or pole).
How to write the parametric equations of a line segment that goes from point A to point B.
How to write equations describing motion in a straight line given the velocity and the position when t=0.
How to solve a problem involving consecutive integers.
How to convert a complex number from rectangular form to trigonometric form.
How to raise a complex number to an integer power using DeMoivre's Theorem.