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I =p/4pir^2 solving for r
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I =p/4pir^2 solving for r

User Andre Calil
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1 Answer

6 votes

Answer:
r = \sqrt{(p)/(4pil)}

Step-by-step explanation:


l = (p)/(4pir^2) \\4pir^2l=p\\r^2 = (p)/(4pil) \\r = \sqrt{(p)/(4pil)}

User Maiasaura
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