Kubus mempunyai volume 2.744 dm3. Berapakah panjanh rusuk?

∛2.744 = 14

14x14x14 = 196 x 14 =2.744

panjang rusuk
= √2.744 dm³ = 14 dm

2 = 1 × 1 × 1 = 1 < 2
744 = 4 × 4 × 4 = 64

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