TOLONG JAWAB NO 37 PAKE CARANYA NO ASAL

Volume I (tabung)
= πr²t
= 22/7 × 7² × 9
= 1.386 cm³

Volume II (kerucut)
= 1/3 πr²t
= 1/3 × 22/7 × 7² × 9
= 1386/3
= 462 cm³

↓
Volume seluruhnya
= 1386 + 462
= 1.848 cm³

Jawaban D

vol total = vtabung+v kerucut