mattietodd07 mattietodd07

11-03-2021
Mathematics

contestada

find the circumfrerence of the circle r=9

Respuesta :

barbiethebomb barbiethebomb

11-03-2021

Answer:

about 56.55 (rounded)

Step-by-step explanation:

diameter = 2r

circumfrence = dimeter(pi)

18(pi)

= about 56.55 (rounded)

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