SOLUTION: the search for a missing boat covered a circular region with an area of 164km^2. what was the radius of the search region?
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Question 449824: the search for a missing boat covered a circular region with an area of 164km^2. what was the radius of the search region?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
the search for a missing boat covered a circular region with an area of 164km^2. what was the radius of the search region?
:
= 164
r^2 =
r^2 = 52.2
r +
r = 7.225 km is the radius
;
:
Check solution on a calc: enter results: 163.99 ~ 164
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