madisonpowell999 madisonpowell999
  • 17-03-2020
  • Mathematics
contestada

If the circle is 4cm what is the sircumfrance of the circle

Respuesta :

kainunn05 kainunn05
  • 17-03-2020

Answer:

Circum of circle=

is 2 pie radius

2x3.14x4

=25.13

Step-by-step explanation:

Answer Link
icv33
icv33 icv33
  • 17-03-2020
if the diameter is 4cm, then the radius is 2cm since d=2r

to find the circumference we use the equation (2)(pi)(r) = (2)(3.14)(2) = 12.56
Answer Link

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