Jawab:
No 6
V = La×t
=( 1/2×10×18)×18
=90×18
= 1620cm3
No 8
r =30 t =1,4m=140cm
Yg ditanyakan hanyak volume minyak
Yaitu 3/4 tinggi tabung
Jadi 3/4×140= 105cm
V = phi×r2×t
= 3.14×30×30×105
= 296.730 cm3
= 296,7 dm3 / 297 dm3 /297 liter
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Jawab:
No 6
V = La×t
=( 1/2×10×18)×18
=90×18
= 1620cm3
No 8
r =30 t =1,4m=140cm
Yg ditanyakan hanyak volume minyak
Yaitu 3/4 tinggi tabung
Jadi 3/4×140= 105cm
V = phi×r2×t
= 3.14×30×30×105
= 296.730 cm3
= 296,7 dm3 / 297 dm3 /297 liter