mkmarvelchampion mkmarvelchampion
  • 18-05-2020
  • Mathematics
contestada

The radius of a circle is 9 feet. What is the circumference?

Respuesta :

schoolhk
schoolhk schoolhk
  • 18-05-2020

Answer: 18[tex]\pi[/tex]

Step-by-step explanation:

The circumference formula is C= 2[tex]\pi[/tex]r

r being the radius, so you can just plug in.

C= 2[tex]\pi[/tex](9) = 18[tex]\pi[/tex]

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