Kak bantu plissno 1-5MTK kls 5sd#jangan ngasal nanti kureportpoin:10
Jawab:
1. V = 2 x 1 x 1,5 = 3 m³
1 liter = 1 dm³
3 m³ = 3000 liter
Volume air = 3/4 x 3000 = 2250 liter
2. s = ∛4096 = 16 cm
3. p = 20
l = 4/5 x 20 = 16 cm
t = 3/5 x 20 = 12 cm
V = 20 x 16 x 12 = 3840 cm³
4. 1 liter = 1 dm³
V = 5³ = 125 liter
5. V = 15³ = 3375 cm³