==========
V = P × L × T
1584 = 16 × L × 11
1584 = 176 × L
L = 1584/176
L = 9 cm
-----
V = 4 × 8 × 6
V = 32 × 6
V = 192 cm
----
V = s³
2744 = s³
s = ³√2744
s = ³√14³
s = 14 cm
440 = 11 × 5 × T
440 = 55 × T
T = 440/55
T = 8 cm
Jaring-jaring kubus tersusun atas 6 buah persegi yang sama besar.
=========
Jawaban:
6. 9 cm
7. 192 cm³
8. 14 cm
9. 8 cm
10. 6
Penjelasan dengan langkah-langkah:
6.
V= p × l × t
1584 cm³= 16 cm × lebar× 11 cm
1584 cm³= 176 cm²× lebar
1584 cm³/176 cm²= lebar
lebar= 9 cm
7.
V= 4 cm × 8 cm× 6 cm
V= 32 cm² × 6 cm
V= 192 cm³
8.
V= r³
2744 cm³= r³
(14 cm)³= r³
r= 14 cm
9.
440 cm³= 11 cm × 5 cm × tinggi
440 cm³= 55 cm² × tinggi
tinggi= 440 cm³/55 cm²
tinggi= 8 cm
10.
6, karena kubus memiliki 6 sisi.
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==========
V = P × L × T
1584 = 16 × L × 11
1584 = 176 × L
L = 1584/176
L = 9 cm
-----
V = P × L × T
V = 4 × 8 × 6
V = 32 × 6
V = 192 cm
----
V = s³
2744 = s³
s = ³√2744
s = ³√14³
s = 14 cm
----
V = P × L × T
440 = 11 × 5 × T
440 = 55 × T
T = 440/55
T = 8 cm
----
Jaring-jaring kubus tersusun atas 6 buah persegi yang sama besar.
=========
Jawaban:
6. 9 cm
7. 192 cm³
8. 14 cm
9. 8 cm
10. 6
Penjelasan dengan langkah-langkah:
6.
V= p × l × t
1584 cm³= 16 cm × lebar× 11 cm
1584 cm³= 176 cm²× lebar
1584 cm³/176 cm²= lebar
lebar= 9 cm
7.
V= p × l × t
V= 4 cm × 8 cm× 6 cm
V= 32 cm² × 6 cm
V= 192 cm³
8.
V= r³
2744 cm³= r³
(14 cm)³= r³
r= 14 cm
9.
440 cm³= 11 cm × 5 cm × tinggi
440 cm³= 55 cm² × tinggi
tinggi= 440 cm³/55 cm²
tinggi= 8 cm
10.
6, karena kubus memiliki 6 sisi.