circumference of a circle
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Easy
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Wayground Content
Used 2+ times
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the circumference of a circle?
Back
The measurement around the circle.
2.
FLASHCARD QUESTION
Front
What is the diameter of a circle?
Back
The distance across the circle through its center.
3.
FLASHCARD QUESTION
Front
If the radius of a circle is 5 inches, what is the circumference?
Back
31.4 inches.
Tags
CCSS.7.G.B.4
4.
FLASHCARD QUESTION
Front
What is the formula to calculate the circumference of a circle?
Back
Circumference = 2 × π × radius.
Tags
CCSS.7.G.B.4
5.
FLASHCARD QUESTION
Front
What is the relationship between diameter and radius?
Back
Diameter = 2 × radius.
Tags
CCSS.7.G.B.4
6.
FLASHCARD QUESTION
Front
If a bicycle tire has a diameter of 27 inches, what is its radius?
Back
13.5 inches.
Tags
CCSS.7.G.B.4
7.
FLASHCARD QUESTION
Front
What is π (pi)?
Back
A mathematical constant approximately equal to 3.14, used in calculations involving circles.
Tags
CCSS.HSG.GMD.A.1
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