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Verified answer
Jawabdiameter bola = panjang rusuk kubus
db = 10
rb = 5
V = 4/3 π r³
V = 4/3 (3,14)(5³)
V - 523,33 cm³
Verified answer
Pelajaran :MatematikaKelas :9
Bab :2
Nama Bab :Bangun Ruang Sisi Lengkung
Kode mapel:2
Kode :9.2.2
Jawab:
V bola terbesar adalah yang kanan kirinya saling bersinggungan,
dengan kata lain:
d=rusuk
=10cm
r=d/2
=10cm/2
=5cm
V bola=4/3πr³
=4/3(3,14)(5cm)³
=4/3(3,14)(125cm³)
=4/3(392,5cm³)
=1570cm³/3
=523 1/3cm³