avismiller321 avismiller321

17-03-2021
Mathematics

contestada

A circle have a diameter of 18 meters. What is its
circumference?
A 56.56 meters
ch
B81 meters
C 254.50 meters
OD 117.9 meters

Respuesta :

flinndm flinndm

17-03-2021

Answer:

A. 56.54867 rounded to 56.56

Step-by-step explanation:

18/2=9

r=9

C=2πr=2·π·

C=2(3.14)(9)

9≈56.54867

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