SOLUTION: How do i find the radius of a circle when only 20mi. in diameter is given?
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Question 235086: How do i find the radius of a circle when only 20mi. in diameter is given?
Found 2 solutions by solver91311, Alan3354:
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
The radius of a circle is always one-half of the diameter. That is to say 
John
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The radius is 1/2 the diameter.
If d = 20 miles, r = 10 miles.
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