irnee
irnee
23-03-2017
Mathematics
contestada
Find the circumference of the circle
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Chaconne
Chaconne
23-03-2017
The circumference of the circle is given by the following equation:
C=2πr, where r is the radius of the circle.
In your picture, the radius is just 3.5 mi.
Plug that in to the equation, and solve.
C=2π(3.5)
C=21.99 mi
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