Valeriarocks5922
Valeriarocks5922
06-04-2021
Mathematics
contestada
can someone plz help me plz plz
Respuesta :
Аноним
Аноним
06-04-2021
Answer:
56.52
Step-by-step explanation:
C = 2 x pi x r
r = 9
C = 2 x pi x r
multiply 2 by 9
C = 18 x pi
C = 56. 52
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