Circles and Pi
Authored by Anthony Clark
Mathematics
7th Grade
CCSS covered
Used 4+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the diameter of a circle is 9cm, we can ESTIMATE that the circumference will be a little more than:
27cm
3cm
Answer explanation
The question asks for an estimate of the circumference of a circle with a diameter of 9cm. The formula to calculate the circumference of a circle is π*diameter. Assuming π as 3 (for simplicity), the estimated circumference will be 3*9=27cm. Therefore, the correct choice is a little more than 27cm.
Tags
CCSS.7.G.B.4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the circumference of a circle is 9cm, we can estimate that the diameter will be about:
3cm
27cm
Answer explanation
The question asks for the approximate diameter of a circle given its circumference is 9cm. The formula to find the diameter is: Diameter = Circumference/π. Using an estimation of 3 for π, we get a diameter of approximately 3cm. Thus, the correct answer is 3cm.
Tags
CCSS.7.G.B.4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The radius is what of the diameter
twice
half
equal
undetermined
Tags
CCSS.7.G.B.4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the diameter of a circle is 15, the radius is
30
7.5
15
20
Tags
CCSS.7.G.B.4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the radius of a circle is 10, what is the diameter?
10
5
20
15
Tags
CCSS.7.G.B.4
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which is not part of a circle?
diameter
radius
pi
angle
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
the ratio of a circles circumference to its diameter
area
circumference
pi
radius
Tags
CCSS.7.G.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
15 questions
7th Grade Math - Test Review (Algebra)
Quiz
•
7th Grade
15 questions
KUASA TIGA DAN PUNCA KUASA TIGA
Quiz
•
7th - 9th Grade
10 questions
7G Math HW#15: Lesson 6.6 and 6.7
Quiz
•
7th Grade
10 questions
MGSE.7.G2 (Triangles)
Quiz
•
KG - University
10 questions
Chapter1-intro to statistics part1
Quiz
•
University
10 questions
Let's Play Together
Quiz
•
University - Professi...
10 questions
Polynomials with Fractions Quiz
Quiz
•
7th Grade
10 questions
Precalculus 5.1-5.3 Quiz
Quiz
•
11th - 12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
14 questions
Volume of rectangular prisms
Quiz
•
7th Grade
15 questions
Graphing Inequalities
Quiz
•
7th - 9th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
10 questions
Mean, Median, Mode, and Range
Quiz
•
7th Grade
12 questions
Simple Probability
Quiz
•
7th Grade
15 questions
Simple Probability
Quiz
•
7th Grade
15 questions
Volume of Triangular and Rectangular Prisms
Quiz
•
5th - 7th Grade
14 questions
Area of Composite Figures
Quiz
•
7th Grade