angelisaac0308
angelisaac0308
26-02-2021
Mathematics
contestada
I feed to find the circumference
Respuesta :
arj1ta
arj1ta
26-02-2021
answer:
131.88 inches
step-by-step explanation:
know the formula: 2πr
now plug in what we have
2πr = circumference
2(21)(3.14)
= 131.88
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