WRITING COMPLEX NUMBERS IN POLAR FORM WORKSHEET

Plot the following points on a plane and evaluate their polar forms :

Problem 1 :

z = -1 + 2i

Solution

Write the complex number in polar form.

Problem 2 :

z = -3 - 3i

Solution

Problem 3 :

z = 3 - 4i

Solution

Problem 4 :

z = 2i

Solution

Problem 5 :

z = 3

Solution

Problem 6 :

z = -4

Solution

Problem 7 :

z = -5i

Solution

Plot each complex number. Then write the complex number in polar form. You may express the argument in degrees or radians.

Problem 1 :

2 + 2i

Solution

Problem 2 :

1 + i√3

Solution

Problem 3 :

-1 - i

Solution

Problem 4 :

2 - 2i

Solution

Problem 5 :

-4i

Solution

Problem 6 :

-3i

Solution

Problem 7 :

2√3 - 2i

Solution

Problem 8 :

-2 + 2i√3

Solution

Problem 9 :

-3

Solution

Problem 10 :

-4

Solution

Problem 11 :

3√2 - 3i√2

Solution

Problem 12 :

-3 + 4i

Solution

Problem 13 :

-2 + 3i

Solution

Problem 14 :

2 - i√3

Solution

Problem 15 :

1 - i√5

Solution