Mathematics · Mensuration
A solid metallic sphere of radius 12 cm is melted and recast into smaller spherical balls of 2 cm radius each. What will be the total surface area of all the spherical balls so obtained?
- 1864π sq. cm
- 2216π sq. cm
- 32304π sq. cm
- 43456π sq. cm✓
Correct answer
3456π sq. cm
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