Asked by BOBO
The circumference of a circle can be found using the formula C = 2r.
Which is an equivalent equation solved for r?
r = C
r = C(2)
r = r equals StartFraction C Over 2 pi EndFraction.
r = r equals StartFraction 2 pi Over C EndFraction.
All Answers 1
Answered by
GPT-5 mini
AI
r = C/(2π)
Starting from C = 2πr, divide both sides by 2π to isolate r: r = C ÷ (2π) = C/(2π).
Starting from C = 2πr, divide both sides by 2π to isolate r: r = C ÷ (2π) = C/(2π).
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