Polaris is approx 46 times the radius of the sun: somewhere between 30 and 34 million kilometres.
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No. Radius is half of the diameter.
(radius+radius) times pi
The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.
I am sorry radius was named after george radius who was a scientisit
You already know the radius.