No. 4 Plotting a Complex Number in the Complex Plane and Finding its Absolute Value
No. 15 Converting a Complex Number from Standard Form to Trigonometric Form
No. 35 Converting a Complex Number from Trigonometric Form to Standard Form
No. 49 Finding the Product of Two Complex Numbers in Trigonometric Form
No. 55 Finding the Quotient of Two Complex Numbers in Trigonometric Form
No. 61 Multiplication of Complex Numbers in Trigonometric Form and Standard Form
No. 77 Using DeMoivre's Theorem to Raise a Complex Number to a Power n
No. 93 Finding the Three Distinct Cube Roots of a Complex Number