Q.
Jari jari 7 cm dan tinggi 28 cm maka volume tabung ?
Jari jari 7 cm dan tinggi 28 cm maka volume tabung ?
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r = 7 cm
t = 28 cm
Volume Tabung
πr²t
= 22/7 × 7 cm × 7 cm × 28 cm
= 22 × 196 cm²
= 4.312 cm³
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Diketahui
Ditanya
volume tabung
Penyelesaian
V = πr²t
V = 22/7 × 7 × 7 × 28
V = 22 × 7 × 28
V = 154 × 28
V = 4.312 cm³