volume bangun ruang di samping adalah
Volume:
V = πr²t
V = 22/7 × 21² × 30
V = 22/7 × 21 × 21 × 30
V = 22 × 3 × 21 × 30
V = 66 × 21 × 30
V = 1.386 × 30
V = 41.580 satuan luas
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[tex]\huge\tt\color{FF6666}{@}\color{FFB266}{I}\color{B2FF66}{t}\color{66FF66}{x}\color{66FFFF}{A}\color{66B2FF}{l}\color{6666FF}{v}\color{B266FF}{y}[/tex]
Jawab:
V = A. 41.580
Penjelasan dengan langkah-langkah:
V = π x r² x t
= 22/7 × 21² × 30
= 22/7 × 21 × 21 × 30
= 22 × 3 × 21 × 30
= 66 × 21 × 30
= 1.386 × 30
V = 41.580
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