Langirl29
Langirl29
16-02-2021
Mathematics
contestada
please help me please
Respuesta :
clarch19
clarch19
16-02-2021
Answer:
2πx - 4
Step-by-step explanation:
C = 2πr
r = (x-2)
C = 2π(x-2)
C = 2πx - 4
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