Jawaban:
40 dm atau 400 cm atau 4 m
Penjelasan dengan langkah-langkah:
r = D/2 = 10 dm/2 = 5 dm
V = πr²t
3140 = 3,14 x 5² x t
1000 = 25t
40 = t
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Jawaban:
40 dm atau 400 cm atau 4 m
Penjelasan dengan langkah-langkah:
r = D/2 = 10 dm/2 = 5 dm
V = πr²t
3140 = 3,14 x 5² x t
1000 = 25t
40 = t