tentukan jumlah volume kubus dan balok tersebut jika panjang balok 16 cm lebar balok 4 cm dan tinggi balok 5 cm!
tulisan rapi
tulisan rapi
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Volume kubus
= s × s × s
= 4 cm × 4 cm × 4 cm
= 64 cm³
Volume balok
= p × l × t
= 16 cm × 4 cm × 5 cm
= 320 cm³
Volume gabungan
= 64 + 320
= 384 cm³
Vb=p×l×t
Vb=16×4×5
Vb=320cm³
Vk=r³
Vk=4³
Vk=64cm³
VG=Vb+Vk
VG=320cm³+64cm³
VG=384cm³
Rusuk kubus=lebar balok karena bertumpuk