tlong bantuin ya no 6.7.8

6.
Volume Balok :
V = plt
V = 8 × 3 × 3
V = 24 × 3
V = 72 cm³

Volume Prisma :
V = ½ × a × t × T
V = ½ × (5 - 3) × 3 × 8
V = 2 × 3 × 4
V = 6 × 4
V = 24 cm³

Volume Gabungan :
V = 72 cm³ + 24 cm³
V = 96 cm³

7.
Volume Balok :
V = plt
V = 6 × 5 × 4
V = 30 × 4
V = 120 cm³

Volume Prisma :
V = ½ × a × t × T
V = ½ × 5 × 3 × 6
V = 5 × 3 × 3
V = 15 × 3
V = 45 cm³

Volume Gabungan :
V = 120 cm³ + 45 cm³
V = 165 cm³

8.
Volume Prisma 1 :
V = ½ × a × t × T
V = ½ × 4 × 3 × 10
V = 12 × 5
V = 60 cm³

Volume Prisma 2 :
V = ½ × a × t × T
V = ½ × 5 × (10 ÷ 2) × 3
V = ½ × 5 × 5 × 3
V = ½ × 25 × 3
V = ½ × 75
V = 37,5 cm²

Volume Gabungan :
V = 60 cm³ + 37,5 cm³
V = 97,5 cm³

Maaf Kalau Salah