michh3644 michh3644
  • 10-05-2018
  • Mathematics
contestada

A circle has a circumference of 144\pi144π144, pi. what is the radius of the circle?

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carlosego
carlosego carlosego
  • 19-05-2018
By definition, the circumference of a circle is given by:
 C = 2πR
 Where,
 R: radius of the circle.
 Substituting values we have:
 144π = 2πR
 By clearing R we have:
 R = 144/2
 R = 72 units
 Answer:
 
The radius of the circle is:
 
R = 72 units
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