V = 4/3 x π x r³
V = 4/3 x 22/7 x 8³
V = 4/3 x 22/7 x ( 8 x 8 x 8 )
V = 4/3 x 22/7 x ( 64 x 8 )
V = 4/3 x 22/7 x 512
V = ( 4 x 22 x 512 ) ÷ ( 3 x 7 )
V = ( 88 x 512 ) ÷ 21
V = 45.056 ÷ 21
V = 2.145,52 cm³
Penjelasan dengan langkah-langkah:
Ket.
Diketahui
Ditanya
Penyelesaian:
______________________
Naa
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Penyelesaian
V = 4/3 x π x r³
V = 4/3 x 22/7 x 8³
V = 4/3 x 22/7 x ( 8 x 8 x 8 )
V = 4/3 x 22/7 x ( 64 x 8 )
V = 4/3 x 22/7 x 512
V = ( 4 x 22 x 512 ) ÷ ( 3 x 7 )
V = ( 88 x 512 ) ÷ 21
V = 45.056 ÷ 21
V = 2.145,52 cm³
Penjelasan dengan langkah-langkah:
Ket.
Diketahui
Ditanya
Penyelesaian:
______________________
Naa