Mathematics · Mensuration
A solid metallic hemisphere is melted and recast in the shape of a cone with the same base radius (r) as that of the hemisphere. If h is the height of the cone, then the ratio of r and h is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1√3 : 1
- 21 : √3
- 31 : 2✓
- 42 : 1
Correct answer
1 : 2
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