Sebuah kaleng berbentuk tabung dengan panjang jari-jari alasnya 10 cm dan tinggi kaleng 36 cm.Berapa ml volume kaleng tersebut?
Diketahui:
- r = 10 cm
- t = 36 cm
Ditanyakan:
- V = ... cm³?
Dijawab:
V = πr²t
V = 3,14 × 10 × 10 × 36
V = 3,14 × 100 × 36
V = 314 × 36
V = 11.304 cm³
V = 11.304 ml
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Extra
[tex]\begin{array}{|l}\underline{km^3~}\\~~~~~~~\underline{|hm^3}\\~~~~~~~~~~~~~~\underline{|dam^3}~~~~~~~~\nwarrow~\div1.000\\~~~~~~~~~~~~~~~~~~~~~\underline{|m^3~~}\\~~~~~~~~~~\searrow~~~~~~~~~~~~~~\underline{|dm^3}\\~~~\times1.000~~~~~~~~~~~~~~~~~~~~~~\underline{|cm^3}\\\underline{~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|mm^3}\end{array}\\~~~~~~~~~~~\rm Satuan~Volume[/tex]
[tex]\\[/tex]
[tex]\begin{array}{|l}\underline{kl~}\\~~~~~~~\underline{|hl}\\~~~~~~~~~~~~~~\underline{|dal}~~~~~~~~\nwarrow~\div10\\~~~~~~~~~~~~~~~~~~~~~\underline{|l~~}\\~~~~~~~~~~\searrow~~~~~~~~~~~\underline{|dl}\\~~~\times10~~~~~~~~~~~~~~~~~~~~~~~ \underline{|cl}\\\underline{~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|ml}\end{array}\\~~~~~~~~~~~\rm Satuan~Volume[/tex]
[tex]\\[/tex]
by: Annafa
SOAL 1
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V Tabung = π × r² × t
V Tabung = 3,14 × 10² × 36
V Tabung = 3,14 × 100 × 36
V Tabung = 3,14 × 3.600
V Tabung = 11.304 cm³
V Tabung = 11.304 ÷ 1.000
V Tabung = 11,304 Liter
V Tabung = 11,304 × 1.000
V Tabung = 11.304 ml
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