Converting Complex Numbers From Rectangular Form to Trigonometric - Concept

Concept Concept (1)

Both the trigonometric form and the rectangular form are useful ways to describe complex numbers, and so we must understand how to convert from rectangular form to trigonometric form. To convert from rectangular form to trigonometric form we need to calculate the modulus and the angle of the position vector. It is also important to be able to convert from trigonometric to rectangular form.

Sample Sample Problems (3)

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Converting Complex Numbers From Rectangular Form to Trigonometric - Problem 1
Problem 1
How to convert a complex number from rectangular form, z = root(3) + i, to trigonometric form.
Converting Complex Numbers From Rectangular Form to Trigonometric - Problem 2
Problem 2
How to convert a complex number from rectangular form, z = -10, to trigonometric form.
Converting Complex Numbers From Rectangular Form to Trigonometric - Problem 3
Problem 3
How to convert a complex number from rectangular form, z = -root(6) - i*root(2), to trigonometric form.