Respuesta :

nermay7

Answer: The diameter is about  99.31 cm .

Step-by-step explanation:

circumference is pie times the diameter.So to find the diameter in this situation,then you need to divide 312 by pie or  3.14

312/3.14= 99.312

RaneKillingsworth

Answer:

99.31

Step-by-step explanation:

[tex]c=2\pi *r\\d=r*2\\\\[/tex]

Solve for r

[tex]312=2\pi *r[/tex]

r=49.6563

49.6563*2=99.3127

Hope this helps! :]