michellebonifaz
michellebonifaz michellebonifaz
  • 10-04-2020
  • Mathematics
contestada

Circle O has a circumference of 36 cm.
What is the length of the radius, ?
6 cm
18 cm
36 cm
72 cm

Circle O has a circumference of 36 cm What is the length of the radius 6 cm 18 cm 36 cm 72 cm class=

Respuesta :

emiaqn emiaqn
  • 10-04-2020

Answer: 18 cm

Step-by-step explanation:

  1. C= 2πr
  2. plug it in! 36 π = 2 π r
  3. divide both sides by π and you get 36= 2r
  4. divide both sides by 2 and you get that 18= r
  5. so r, or the radius, equals 18
Answer Link
Danieljavier902
Danieljavier902 Danieljavier902
  • 10-04-2020
The answer is 18cm I hope
Answer Link

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