
Complex Numbers Polar Form
Authored by Anthony Clark
Mathematics
12th Grade
CCSS covered

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Express the complex number in polar form.
6 + 2i
6.32 ( cos 18.4 + i sin 18.4)
6.32 ( cos 161.6 + i sin 161.6)
1.73 ( cos 18.4 + i sin 18.4)
1.73 ( cos 0.45 - i sin 0.45)
Tags
CCSS.HSN.CN.B.4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6 (cos 150 + i sin 150)
6 (cos 330 + i sin 330)
3 (cos 300 + i sin 300)
6 (cos 300 + i sin 300)
Tags
CCSS.HSN.CN.B.4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the polar form of z=4(cos 500°+isin500°)?
z=4(cos 140°+isin140°)
z=4(cos 360°+isin360°)
z=(cos 500°+isin500°)
This is polar form.
Tags
CCSS.HSN.CN.B.4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the polar form of z=-7i ?
7(cos 270°+isin270°)
-7(cos 270°+isin270°)
7(cos-90°+isin-90°)
-7(cos180°+isin180°)
Tags
CCSS.HSN.CN.B.4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If z1=4(cos90°+isin90°) and z2=2(cos100°+isin100°), then z1+z2=
6(cos190°+isin190°)
8(cos900°+isin900°)
6(cos10°+isin10°)
can not be evaluated in polar form
Tags
CCSS.HSN.CN.B.4
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If z1=4(cos90°+isin90°) and z2=2(cos90°+isin90°), then z1*z2=
8(cos8100°+isin8100°)
6(cos180°+isin180°)
8(cos180°+isin180°)
6(cos90°+isin90°)
Tags
CCSS.HSN.CN.B.4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If z=2(cos90°+isin90°), then z3=
6(cos270°+isin270°)
8(cos270°+isin270°)
6(cos90°+isin90°)
8(cos90°+isin90°)
Tags
CCSS.HSN.CN.B.4
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Dimensi Tiga XII
Quiz
•
12th Grade
10 questions
Funciones multivariables
Quiz
•
University
15 questions
Remidial Dimensi 3
Quiz
•
12th Grade
12 questions
Solving Trig Equations
Quiz
•
9th - 12th Grade
15 questions
CALCULO INTEGRAL
Quiz
•
10th Grade - University
12 questions
Tarea Clasificación
Quiz
•
11th Grade - University
15 questions
ÔN TẬP NGUYÊN HÀM TÍCH PHÂN
Quiz
•
12th Grade
10 questions
Trigonometria - Nível Fácil
Quiz
•
9th - 12th Grade
Popular Resources on Wayground
8 questions
2 Step Word Problems
Quiz
•
KG - University
20 questions
Comparing Fractions
Quiz
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Latin Bases claus(clois,clos, clud, clus) and ped
Quiz
•
6th - 8th Grade
22 questions
fractions
Quiz
•
3rd Grade
7 questions
The Story of Books
Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
8 questions
2 Step Word Problems
Quiz
•
KG - University
13 questions
Model Exponential Growth and Decay Scenarios
Quiz
•
9th - 12th Grade
15 questions
TSI Math Practice Questions
Quiz
•
8th - 12th Grade
24 questions
Identify Properties of Polygons and Quadrilaterals
Quiz
•
9th - 12th Grade
25 questions
Simplify Expressions with Exponents
Quiz
•
9th - 12th Grade
20 questions
Basic Trig Ratios
Quiz
•
9th - 12th Grade
15 questions
Exponential Growth and Decay Word Problems
Quiz
•
9th - 12th Grade
16 questions
Identify and Analyze Geometric Sequences
Quiz
•
9th - 12th Grade