Jawaban:
9 cm.
Penjelasan dengan langkah-langkah:
1 kerangka kubus = 12 rusuk
panjang 1 rusuk = panjang kerangka / 12 = 108 / 12 = 9 cm
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Jawaban:
9 cm.
Penjelasan dengan langkah-langkah:
1 kerangka kubus = 12 rusuk
panjang 1 rusuk = panjang kerangka / 12 = 108 / 12 = 9 cm