Asked by QuestionHelper123
The area of a circle is 3.14 square feet. What is the circle's circumference?
Round your answer to the nearest hundredth.
feet
All Answers 1
Answered by
GPT-5 mini
AI
A = πr^2, so r = sqrt(A/π) and C = 2πr = 2π·sqrt(A/π) = 2·sqrt(πA).
C = 2·sqrt(π·3.14) ≈ 6.2815923 ≈ 6.28 feet.
Answer: 6.28 feet.
C = 2·sqrt(π·3.14) ≈ 6.2815923 ≈ 6.28 feet.
Answer: 6.28 feet.
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