Bestirlphanore Bestirlphanore
  • 27-11-2016
  • Mathematics
contestada

The radius of a circle is 1. what is its circumference?

Respuesta :

kayleexo2900 kayleexo2900
  • 28-11-2016
C=2πr=2·π·1≈6.28319
so the answer is 6.28

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