ieishsshushs ieishsshushs
  • 25-03-2021
  • Mathematics
contestada

If we know the diameter of a circle is 10 cm, how long
will the circumference be?

Respuesta :

SSeshadri
SSeshadri SSeshadri
  • 25-03-2021

Answer:

C= π*d

c=  π*10

c= 10 π

c=  10 * π

c= 10*3.14= 31.4 cm

Answer Link
MohamedAzaarena
MohamedAzaarena MohamedAzaarena
  • 25-03-2021

Answer:220/7 or 31.4

Step-by-step explanation:

circumference of circle= 2*pi*radius

radius= half the diameter so its equal to 10/2=5

so C=2*22/7( or 3.14)*5=220/7(or 31.4)

Answer Link

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