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= 1/2 x 4/3 x 3,14 x 60^3
= 452.160 cm^3
jawaban tdk ada pada opsi
no 19) cari jari" tabung dulu
phi x r^2 x t = volum
3,14 x r^2 x 15 = 1.177,5
r^2 = 1177,5 / (3,14 x 15)
r^2 = 25
r = 5
volum bola terbesar yg dapat masuk = volum bola dg jari" 5
= 4/3 x phi x r^3
= 4/3 x 3,14 x 5^3
= 523,33 cm^3
jawaban B