bantu jawab no 1 sampai 4
Jawaban:
1).V = p × l × t
= 3 × 8 × 2
= 48 cm³
2).V = p × l × t
= 5 × 5 × 5
= 125 cm³
3).V = 1/3 × luas alas × tinggi
= 1/3 × (6 × 13) × 15
= 1/3 × 78 × 15
= 390 cm³
4).Vtabung = πr²t
224 π = π.2².t
224 = 4.t
t = 224/4
= 56 cm²
[answer.2.content]
