Mathematics · Mensuration
A hollow metallic sphere with external diameter 8 cm and internal diameter 4 cm is melted and moulded into a cone having base radius 4 cm. The height of the cone is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 112 cm
- 215 cm
- 314 cm✓
- 418 cm
Correct answer
14 cm
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