Mathematics · Mensuration
What is the absolute difference between the total surface area and the curved surface area of a closed hemisphere when its radius is 2.1 cm? (Take π = 227)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 112.86 cm2
- 213.86 cm2✓
- 313.56 cm2
- 414.86 cm2
Correct answer
13.86 cm2
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