tolong dijawab ya kakkkkk

Volume balok = p × l × t
= 32 × 20 × 12 = 7680 cm3
Volume prisma segitiga = p × l × t : 2
= 32 × 20 × 6 : 2 = 1920 cm3
Total volume = 7680 + 1920 = 9600 ( d )

Maaf kalau salah