How to find the radius of a circle
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Answer:
- The radius to circumference formula is: C = 2πr.
- The formula for radius to area is: A = πr2.
- If you need to go from radius to diameter, multiply radius times 2 : d = 2r.
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2
Answer:
Find The Radius Of A Circle
The radius to circumference formula is: C = 2πr.
The formula for radius to area is: A = πr2.
If you need to go from radius to diameter, multiply radius times 2 : d = 2r.
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