Circles: Area vs Circumference

Flashcard
•
Mathematics
•
9th - 12th Grade
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the formula for the circumference of a circle?
Back
C = 2πr or C = πd, where r is the radius and d is the diameter.
Tags
CCSS.7.G.B.4
2.
FLASHCARD QUESTION
Front
How do you calculate the area of a circle?
Back
A = πr², where r is the radius.
Tags
CCSS.7.G.B.4
3.
FLASHCARD QUESTION
Front
What is the relationship between diameter and radius?
Back
The diameter is twice the radius (d = 2r).
Tags
CCSS.7.G.B.4
4.
FLASHCARD QUESTION
Front
If a circle has a radius of 5 cm, what is its diameter?
Back
The diameter is 10 cm.
Tags
CCSS.7.G.B.4
5.
FLASHCARD QUESTION
Front
What is the circumference of a circle with a diameter of 20 cm?
Back
C = 20π cm or approximately 62.83 cm.
Tags
CCSS.7.G.B.4
6.
FLASHCARD QUESTION
Front
What is the radius of a circle with a circumference of 31.4 cm?
Back
The radius is 5 cm.
Tags
CCSS.7.G.B.4
7.
FLASHCARD QUESTION
Front
What does the term 'circumference' refer to?
Back
Circumference is the distance around the circle.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Parts of A Circle, Part B

Flashcard
•
9th - 12th Grade
15 questions
11.3 FLASHACARDS optional Practice (FLASHCARDIZZ)

Flashcard
•
9th - 12th Grade
15 questions
Regular Geometry Finals Review Areas & Volumes

Flashcard
•
9th - 12th Grade
10 questions
Circumference & Arc Length

Flashcard
•
10th - 11th Grade
15 questions
Volume of Composite Shapes

Flashcard
•
9th - 12th Grade
15 questions
Circumference and Area of Circles

Flashcard
•
9th - 12th Grade
15 questions
Unit 4A Flashcard 1 (Activity 24-1/24-2)

Flashcard
•
9th - 12th Grade
15 questions
Area and circumference

Flashcard
•
9th - 12th Grade
Popular Resources on Wayground
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World

Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
20 questions
ELA Advisory Review

Quiz
•
7th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns

Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
20 questions
Distribute and Combine Like Terms

Quiz
•
7th - 9th Grade
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
29 questions
CCG 2.2.3 Area

Quiz
•
9th - 12th Grade
15 questions
Two Step Equations

Quiz
•
9th Grade
10 questions
SAT Focus: Geometry

Quiz
•
10th Grade
20 questions
Solving Multi-Step Equations

Quiz
•
10th Grade
15 questions
Solving Literal Equations

Quiz
•
8th - 9th Grade
12 questions
Absolute Value Equations

Quiz
•
9th Grade