tolong dijawab yahhh ....

volume prisma segitiga
= a × b × t ÷ 2
= 10 cm × 6 cm × 9 cm ÷ 2
= 60 cm^2 × 9 cm ÷ 2
= 540 cm^3 ÷ 2
= 270 cm^3

SEMOGA MEMBANTU :)