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What is the exact circumference of a circle that has a radius of 50?

 

A. 200

B. 25

C. 100

D. 50

 Jan 29, 2020
 #1
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Exact will have to contain pi in the answer

 

circumference  =   pi  * d         d = 2r = 2 (50) = 100

  EXACT circumference would be      100 pi   

 Jan 29, 2020

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