Mathematics · Mensuration
A solid hemisphere is joined to a solid cylinder of the same base radius by their flat faces. Find the total surface area of the combined solid if 'r' is the radius and 'h' is the height of the cylinder.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12πr2 + πrh
- 24πr2 + 3πrh
- 33πr2 + 2πrh✓
- 4πr2 + πrh
Correct answer
3πr2 + 2πrh
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