Jawab:
216 dm²
Penjelasan dengan langkah-langkah:
V= 216 liter V= 216 dm³r³= 216 dm³r³= (6 dm)³r= 6 dmLuas= 6 x r²= 6 x (6 dm)²= 6 x 36 dm²= 216 dm²
penyelesaian
----------------------
volume : 216 l
mencari sisi kubus
v = 216 l
v = 216.000 cm³
=======
s = ³√v
s = ³√216.000
s = ³√60³
s = 60 cm
mencari luas permukaan
lp = 6 × s²
lp = 6 × 60²
lp = 6 × 3.600
lp = 21.600 cm²
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Jawab:
216 dm²
Penjelasan dengan langkah-langkah:
V= 216 liter
V= 216 dm³
r³= 216 dm³
r³= (6 dm)³
r= 6 dm
Luas= 6 x r²
= 6 x (6 dm)²
= 6 x 36 dm²
= 216 dm²
penyelesaian
----------------------
volume : 216 l
mencari sisi kubus
v = 216 l
v = 216.000 cm³
=======
s = ³√v
s = ³√216.000
s = ³√60³
s = 60 cm
mencari luas permukaan
lp = 6 × s²
lp = 6 × 60²
lp = 6 × 3.600
lp = 21.600 cm²