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How do you find a approximate area of a circle

User Tom Glover
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2 Answers

3 votes
π*r^2
pi * radius square

I hope this helps
User Hollerweger
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7 votes
Find the area of the circle in the example above. Give an exact AND an approximate answer, using 3.14 for. The radius was given to us as 7 inches, so we plug that into our formula: square inches.
User Vikram Singh Jadon
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