Respuesta :

60.

It gives you the equation, r=arduous or 10 in this case
You also put 3 in for Pi.
So you equation should have been 2*3*10=60
  • Here, radius (r) = 10
  • π is 3 as given.
  • Therefore, we know, circumference of a circle = 2πr
  • So, the circumference of this circle (C)
  • = 2πr
  • = 2 × 3 × 10
  • = 6 × 10
  • = 60

Answer:

Answer:The circumference of this circle is 60.

Hope you could get an idea from here.

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