Halo! tolong bantu jawab ya :)
note: pakai cara
note: pakai cara
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L = Ο × r × r
L = 3,14 × 22 × 22
L = 69,08 × 22
L = 1.519,76 ( A )
[answer.2.content]-30-
L = Ο × r × r
L = 3,14 × 22 × 22
L = 69,08 × 22
L = 1.519,76 ( A )
[answer.2.content]