What is the formula for the area of a circle?
Circle Area and Circumference

Flashcard
•
Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
2.
FLASHCARD QUESTION
Front
What is the formula for the circumference of a circle?
Back
3.
FLASHCARD QUESTION
Front
If the radius of a circle is 7 cm, what is the diameter?
Back
4.
FLASHCARD QUESTION
Front
What is the area of a circle with a radius of 5 m?
Back
5.
FLASHCARD QUESTION
Front
How do you convert diameter to radius?
Back
6.
FLASHCARD QUESTION
Front
What is the value of π (pi) approximately?
Back
The value of π (pi) is approximately 3.14.
7.
FLASHCARD QUESTION
Front
If a circle has a circumference of 31.4 m, what is its diameter?
Back
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