What is the definition of circumference?
Circumference and Area

Flashcard
•
Mathematics
•
7th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
The measurement around the circle.
2.
FLASHCARD QUESTION
Front
What is the formula for calculating the circumference of a circle?
Back
Circumference = 2 × π × radius or Circumference = π × diameter.
3.
FLASHCARD QUESTION
Front
What is the definition of radius?
Back
The distance from the center of the circle to any point on its edge.
4.
FLASHCARD QUESTION
Front
What is the definition of diameter?
Back
The distance across the circle through its center, equal to twice the radius.
5.
FLASHCARD QUESTION
Front
How do you calculate the area of a circle?
Back
Area = π × radius².
6.
FLASHCARD QUESTION
Front
What is the approximate value of π (pi)?
Back
Approximately 3.14.
7.
FLASHCARD QUESTION
Front
If the radius of a circle is 7 cm, what is its area?
Back
Area = π × (7 cm)² = 153.86 cm².
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Circumference

Flashcard
•
7th Grade
15 questions
Circumference of Circles

Flashcard
•
7th Grade
11 questions
Parts of a Circle (1)

Flashcard
•
7th Grade
11 questions
Area and Circumference of a Circle

Flashcard
•
7th Grade
11 questions
Area and Circumference of a Circle

Flashcard
•
7th Grade
12 questions
Circumference of Circles

Flashcard
•
7th Grade
10 questions
Circumference and Area of Circles (Basic)

Flashcard
•
7th Grade
9 questions
Parts of a Circle

Flashcard
•
7th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade