Yang pintar matematika harap merapat kesini !!! Tolong jawab yaa… Jangan lupa pakai cara.

5. p × l × t/3 = 18 × 6 × 8 = 864 dm³

6. I = p × l × t = 8 – 5 = 3 = 8 × 3 × 3 = 72 cm³
|| = p × l × t/3 = 8 – 5 = 3 = 8 × 3 × 3/3 = 24 cm³
V = 72 + 24 = 86 cm³

7. | = p × l × t = 5 × 6 × 4 = 120 cm³
II = p × l × t/3 = 5 × 6 × 3/3 = 30 cm³
V = 120 + 30 = 150 cm³

8. I = 10 × 4 × 3 = 120 cm³
II = 10 – 5 = 5 = 3 × 5 × 5 = 75 cm³
V = 120 + 75 = 195 cm³

kasih jawaban tercerdas ya, saya butuh sekali untuk jawaban tercerdas seperti hal nya kamu butuh bantuan