~Jawab~
BanguN RuanG
___________________
V bola:
= 4/3πr³
= 4/3 × 3,14 × 10³
= 4186,6 cm³
V tabung:
r bola = r tabung = 10 cm
V = πr²t
4186,6 = 3,14 × 10² × t
4186,6 = 3,14 × 100t
4186,6 = 314t
t = 4186,6 / 314
t = 13,3 cm
Jawaban: A.
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= 4/3 x 3,14 x r³
= 4/3 x 3,14 x 10³
= 4186,67cm³
V1/2 bola = Volume tabung
V.tabung = πr²t
t = 4186,67/3,14 x 10²
t = 13,3cm
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~Jawab~
BanguN RuanG
___________________
V bola:
= 4/3πr³
= 4/3 × 3,14 × 10³
= 4186,6 cm³
V tabung:
r bola = r tabung = 10 cm
V = πr²t
4186,6 = 3,14 × 10² × t
4186,6 = 3,14 × 100t
4186,6 = 314t
t = 4186,6 / 314
t = 13,3 cm
Jawaban: A.