The volume of a cubical box is 512 cm3. The length of a side of a box is:
1. 7 cm
2. 8 cm
3. 9 cm
4. 6 cm
1. 7 cm
2. 8 cm
3. 9 cm
4. 6 cm
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Correct Answer – Option 2 : 8 cm
Given:
The volume of a cubical box = 512 cm3
Concept used:
Volume of a cube = (side)3
Detailed solution:
(side)3 = 512
⇒ side = \( \sqrt[3]{512}\)
⇒ side = 8
∴ the length of a side of the box is 8 cm