Jawaban jari-jari 15 cm dan tinggi tabung 35 berapa volumenya
Jwb:
V = phi × r² × t
V = 3,14 × 15cm × 15cm × 35cm
V = 3,14 × 225cm × 35cm
V = 3,14 × 7.875cm
V = 24.727,5cm³
Penyelesaian:
Volume = 3,14 × 15cm × 15cm × 35cm
= 47,1cm × 15cm × 35cm
= 706,5cm × 35cm
= 24727,5cm³
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