What is the area formula for circles?
Area and Circumference of Circles

Flashcard
•
Biology
•
9th Grade
•
Hard
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35 questions
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1.
FLASHCARD QUESTION
Front
Back
A = π r²
2.
FLASHCARD QUESTION
Front
What is the distance around a circle?
Back
Circumference
3.
FLASHCARD QUESTION
Front
The diameter of a circle is:
Back
The distance from an edge of a circle to another edge through the center.
4.
FLASHCARD QUESTION
Front
What is the radius of this circle?
Back
9
5.
FLASHCARD QUESTION
Front
What is the diameter of this circle?
Back
18
6.
FLASHCARD QUESTION
Front
What is the diameter of this circle?
Back
7
7.
FLASHCARD QUESTION
Front
Formula for circumference of a circle given the diameter?
Back
C = πd
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