Circumference of a Circle
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the formula to calculate the circumference of a circle?
Back
Circumference = π × diameter.
Tags
CCSS.7.G.B.4
2.
FLASHCARD QUESTION
Front
What is the value of π (pi) approximately?
Back
Approximately 3.14.
Tags
CCSS.HSG.GMD.A.1
3.
FLASHCARD QUESTION
Front
If a circle has a diameter of 10 inches, what is its circumference?
Back
31.40 inches.
Tags
CCSS.7.G.B.4
4.
FLASHCARD QUESTION
Front
What is the diameter of a circle?
Back
The distance from an edge of a circle to another edge through the center.
5.
FLASHCARD QUESTION
Front
How do you find the circumference if you only know the radius?
Back
Circumference = 2 × π × radius.
Tags
CCSS.7.G.B.4
6.
FLASHCARD QUESTION
Front
What is the circumference of a circle with a diameter of 3.5 feet?
Back
10.99 feet.
Tags
CCSS.7.G.B.4
7.
FLASHCARD QUESTION
Front
What does the term 'circumference' refer to?
Back
The measurement around the circle.
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