diameter tabung 28 cm tinggi 5 cm berp volume

rumus= phi x r x r x t
          = 22/7 x 14 x 14 x 5
          = 3080

V = Phi x R² x t
=22/7 x 28 x 28 x 5
=22/7 x 3.920
=12.320 Cm
Maaf kalo salah
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