Find the radius of largest sphere that is carved out of a cube of side 7 cm
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Total surface area of the cube = 6(7²)=294 cm²
Total surface area of sphere = 4πr²
We have,
4πr² = 294
r² = 294×7/88
r² = 257.25
r =√257.25
r = 16.03
The radius of largest sphere is 16.03 cm
Total surface area of sphere = 4πr²
We have,
4πr² = 294
r² = 294×7/88
r² = 257.25
r =√257.25
r = 16.03
The radius of largest sphere is 16.03 cm
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