Tentukan volume bola pada gambar di atas
V = 4/3 × π × r³
V = 4/3 × π × r × r × r
V = 4/3 × 3,14 × 10 cm × 10 cm × 10 cm
V = 4/3 × 31,4 cm × 10 cm × 10 cm
V = 4/3 × 314 cm × 10 cm
V = 4/3 × 3.140 cm
V = 4,186,67 cm³
Jawab:
V = 4/3 Π r³
V = 4/3 x 3,14 x 10 x 10 x 10
V = 4/3 x 3140
V = 4186,67 cm³