pliss bantu pakai cara ya plisss tolong

1. Volume Balok = p x l x t
= 80 cm x 40 cm x 50 cm
= 160.000 cm³
2. Volume kubus = s³
= 50 cm³
= 125000 cm³
3. Volume prisma segitiga = L alas x t
= axt x t prisma
= 30 cm x 40 cm x 20 cm
= 24000 cm³
4. Volume prisma segitiga = L alas x t
= axt x t prisma
= 40 cm x 60 cm x 80 cm
= 192000 cm³
5. Volume prisma segitiga = L alas x t
= axt x t prisma
= 6 cm x 8 cm x 16 cm
= 768 cm³

 Maaf jika ada kesalahan ^_^