Question

terdapat drum minyak berbentuk tabung dengan tinggi 150 cm dan diameter 20 dm volume drum tersebut .... liter​

Answer 1

Verified answer

Materi : Bangun Ruang Sisi Lengkung

Volume Tabung

V = πr²t

V = 3,14 . 10² . 15

V = 314 dm² × 15 dm

V = 4.710 dm³

Semoga bisa membantu

[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]

Answer 2

[tex] \red{diketahui : }[/tex]

• t = 150 cm
• d = 20 cm
• r = 20 ÷ 2
• r = 10 cm

[tex] \red{ditanya : }[/tex]

• volume drum tersebut = ... liter

[tex] \red{jawaban : }[/tex]

[tex]v = \pi \times {r}^{2} \times t \\ \\ v = 3.14 \times {10}^{2} \times 150 \\ \\ v = 3.14 \times 100 \times 150 \\ \\ v = 3.14 \times 15.000 \\ \\ v = 47.100 \: {cm}^{3} [/tex]

[tex] = 47.100 \div 1.000[/tex]

= 47,1 liter