Jika diketahui panjang rusuk kubus seluruhnya 72 cm, maka volume kubus tersebut adalah...
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Jawaban:
373.248
Penjelasan dengan langkah-langkah:
[tex]v = s \times s \times s \\ = 72 \times 72 \times 72 \\ = 373.248[/tex]
Verified answer
BAngun RUang
Kubus
Kubus memiliki 12 rusuk sama panjang.
rusuk = r
Panjang seluruh rusuk = 72 cm
12r = 72
r = 72/12
r = 6 cm
Volume kubus
= r × r × r
= 6 × 6 × 6
= 216 cm³