Exploring the Circumference of Circles
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Hard
Standards-aligned
Ethan Morris
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for the circumference of a circle?
C = pi * diameter
C = 2 * pi * radius
C = diameter / pi
C = radius / 2 * pi
Tags
CCSS.7.G.B.4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to write down all steps when calculating circumference?
To make it easier to remember the formula
To ensure accuracy in calculations
To earn full points on homework and tests
All of the above
Tags
CCSS.7.G.B.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the diameter of a circle is 15 cm, what is the circumference in terms of pi?
7.5 pi cm
30 pi cm
45 pi cm
15 pi cm
Tags
CCSS.7.G.B.4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate the diameter if only the radius is given?
Multiply the radius by pi
Subtract pi from the radius
Multiply the radius by 2
Divide the radius by 2
Tags
CCSS.7.G.B.4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the circumference of a circle with a radius of 10.5 meters?
20.5 pi meters
10.5 pi meters
21 pi meters
42 pi meters
Tags
CCSS.7.G.B.4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When rounding to the nearest tenth, what placeholder is used after rounding up?
0.1
0.0
1.0
0.5
Tags
CCSS.5.NBT.A.4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct way to round 109.9557429 to the nearest tenth?
110.0
110.1
109.9
109.95
Tags
CCSS.5.NBT.A.4
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Popular Resources on Wayground
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
4 questions
Activity set 10/24
Lesson
•
6th - 8th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
How to Email your Teacher
Quiz
•
Professional Development
15 questions
Order of Operations
Quiz
•
5th Grade
30 questions
October: Math Fluency: Multiply and Divide
Quiz
•
7th Grade
Discover more resources for Mathematics
22 questions
Adding Integers
Quiz
•
6th Grade
30 questions
October: Math Fluency: Multiply and Divide
Quiz
•
7th Grade
21 questions
Convert Fractions, Decimals, and Percents
Quiz
•
6th Grade
16 questions
Adding and Subtracting Integers
Quiz
•
7th Grade
20 questions
One step Equations
Quiz
•
6th Grade
24 questions
3.1 Parallel lines cut by a transversal
Quiz
•
8th Grade
20 questions
Adding and Subtracting Integers
Quiz
•
6th Grade
14 questions
One Step Equations
Quiz
•
5th - 7th Grade