tolong di bantu ya kakak kakak nomer 9 nya terima kasih

V = π × r² × t
= 3.14 × (0.25cm)² × 200cm
= 3.14 × 0.0625cm² × 200cm
= 3.14 × 12.5cm³
≈ 39.26 cm³

39.26cm³ × 6g = 235.56g
= 0.2355kg