Penjelasan dengan langkah-langkah:
V tabung
V = phi × r^2 × t
V = 22/7 × (7/2)^2 × (12-(3,5×2)
V = 22/7 × 3,5 × 3,5 × 5
V = 38,5 × 10
V = 192.5 cm3
V bola
V = 4/3 × phi × r^3
V = 4/3 × 22/7 × 3,5 × 3,5 × 3,5
V = 4/3 × 134,75
V = 539/3
V = 179,67 cm3
V gabungan
= 192,5 + 179,66
= 372,17 cm3
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Penjelasan dengan langkah-langkah:
V tabung
V = phi × r^2 × t
V = 22/7 × (7/2)^2 × (12-(3,5×2)
V = 22/7 × 3,5 × 3,5 × 5
V = 38,5 × 10
V = 192.5 cm3
V bola
V = 4/3 × phi × r^3
V = 4/3 × 22/7 × 3,5 × 3,5 × 3,5
V = 4/3 × 134,75
V = 539/3
V = 179,67 cm3
V gabungan
= 192,5 + 179,66
= 372,17 cm3