Absolute Value of Complex Numbers Worksheets
How to Find the Absolute Value of Complex Numbers  Today, we will look at the absolute value of a complex number. Consider the complex number Z which is equal to a + bi like this; Z = a + bi OR Z = a + bi  > eq. (a) Here, you have to find the absolute value of the complex number. Eq. (a) is simply equals to the square of root a^{2} + b^{2} The value will become; a + bi = √a^{2} + b^{2}  > eq. (b) So, you can suppose that Z is equal to 8 + 6i i.e., Z = 8 + 6i. Therefore, we will take the absolute value of Z that will be equal to √8^{2} + 6^{2} Here, a = 8 & b = 6 {these are the values that are present under the square root of eq. (b)} Put these value in eq (b): Z = (√) 8^{2} + 6^{2} Z = (√) 64 + 36 Z = (√) 100 that is equals to 10 So, the answer will be 10 as the absolute value of the complex numbers a + bi. Z = 10 Answer!

Basic Lesson
Guides students solving equations that involve the absolute value of complex expressions. Demonstrates answer checking. Find the absolute value of the complex value: 3i.
View worksheet 
Independent Practice 1
A really great activity for allowing students to understand the concepts of absolute value of complex numbers.
View worksheet 
Independent Practice 2
Students find the absolute value of complex numbers in assorted problems. The answers can be found below.
View worksheet 
Homework Worksheet
Students are provided with problems to achieve the concepts of absolute value of complex numbers.
View worksheet 
Skill Quiz
This tests the students ability to evaluate math statements with absolute value of complex numbers.
View worksheet
The Pros...
The professional quality of a mathematician is inversely proportional to the importance it attatches to space and equipment.