tolong dong kak besok di kumpulin
Jawaban beserta caranya:
5. Volume balok = Luas Alas x Tinggi
Tinggi = Volume balok : Luas alas = 1.785 : 105 = 17 dm
6. Volume kubus = r x r x r = r³ = 15³ = 3.375 cm³
Volume balok = 15 x Volume Kubus = 15 x 3.375 = 50.625 cm³
7. Volume kubus = r³ = r x r x r = 56 x 56 x 56 = 175.616 cm³
8. Volume kubus = 1.331 cm³
Rusuk kubus = ³√V = ³√1.331 = 11 cm
9. Volume kubus = 216 cm³
Rusuk kubus = ³√V = ³√216 = 6 cm
10. Volume balok = 1.632 cm³
Tinggi = V : (p x l) = 1.632 : (17 x 8) = 1.632 : 136 = 12 cm
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