
Tinggi :
V = πr²t
80.388 = 22/7 × 21 cm² × t
80.388 = 1.386 cm × t
t = 80.388 cm ÷ 1.386 cm
t = 58 cm
♡ Papay-!
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Penyelesaian Soal
V = pi × r × r × t
80.388 = 22/7 × 21 × 21 × t
80.388 = 22 × 3 × 21
t = 66 × 21
t = 80.388 ÷ 1.386
t = 58 cm
Good Luck
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