What is the radius of basketball of volume 6400cm³?
- 12.52 cm
- 11.52 cm
- 10.52 cm
- None of these
Explanation
V = (4/3)πr³
6400 = (4/3)πr³
To solve for r, we can rearrange the formula:
r³ = 6400 x (3/4) / π
r³ = 4800 / π
r = ∛(4800/π)
r ≈ 11.52
So, the radius of the basketball is approximately: 11.52 cm
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