Tolong dijawab ya kak​

Panjang alas segitiga bangun prisma

= √(13² – 12²)

= √(169 – 144)

= √25

= 5 cm

Volume prisma

= luas alas × tinggi prisma

= (1/2 × 5 × 12) × 15

= 30 × 15

= 450 cm³ ❲d.❳