Area and Circumference of a Circle
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
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14 questions
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1.
FLASHCARD QUESTION
Front
What is the formula for the area of a circle?
Back
Tags
CCSS.7.G.B.4
2.
FLASHCARD QUESTION
Front
What is the formula for the circumference of a circle?
Back
Tags
CCSS.7.G.B.4
3.
FLASHCARD QUESTION
Front
If the radius of a circle is 5 inches, what is the diameter?
Back
The diameter (d) is twice the radius: d = 2 * radius = 2 * 5 = 10 inches.
Tags
CCSS.7.G.B.4
4.
FLASHCARD QUESTION
Front
What is π (pi)?
Back
π (pi) is a mathematical constant approximately equal to 3.14, representing the ratio of the circumference of a circle to its diameter.
Tags
CCSS.HSG.GMD.A.1
5.
FLASHCARD QUESTION
Front
How do you convert diameter to radius?
Back
Tags
CCSS.7.G.B.4
6.
FLASHCARD QUESTION
Front
What is the area of a circle with a radius of 3 inches?
Back
Tags
CCSS.7.G.B.4
7.
FLASHCARD QUESTION
Front
What is the circumference of a circle with a diameter of 8 inches?
Back
Tags
CCSS.7.G.B.4
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