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Verified answer
Penyelesaian:Diket.:
r=24,5 cm=(24,5:100) m=0,245 m
n=250 kali
Ditanya:
s=....?
Jawab:
K=2πr
K=2×3,14×0,245
K=1,5386 m
s=K×n
s=1,5386×250
s=384,65 m
Jawabannya:
C. 384,65 m
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