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The circumference of a circle is 38.936 meters. What is the circle's diameter?
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The circumference of a circle is 38.936 meters. What is the circle's diameter?

User Jesse Jashinsky
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1 Answer

3 votes
The circumference of a circle = 2πr

r = d/2 , so C = πd

Move the pi to the other side so d = C/π

38.936/π = 12.394 meters
User Vikram Bhat
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