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Anonymous Anonymous
  • 19-02-2016
  • Mathematics
Answered




What is the approximate circumference of a circle with a radius of 42.1 km?

A5565.4 km
B1391.3 km
C264.4 km
D132.2 km

Verified Answer :

Anonymous Anonymous
  • 19-02-2016

c.264.4 that should answer your question

Answer Link
Anonymous Anonymous
  • 19-02-2016

Circumference of circle = 2pir
                                     = 222/742.1
                                     = 264.4 km

Therefore, the circumference of the circle is 264.4 km

Answer Link

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