Respuesta :
Answer:
56.55
Step-by-step explanation:
C=2πr=2·π·9≈56.54867
Answer:
18π cm or 56.52cm
Step-by-step explanation:
Circumference = 2πr
2π(9)
18π
18π = 56.52
Answer:
56.55
Step-by-step explanation:
C=2πr=2·π·9≈56.54867
Answer:
18π cm or 56.52cm
Step-by-step explanation:
Circumference = 2πr
2π(9)
18π
18π = 56.52
