Mathematics · Mensuration
A hemisphere has a diameter of 42 cm. Find its curved surface area and total surface area respectively. (Take π = 22 7 )
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13072 cm 2 , 4058 cm 2
- 24770 cm 2 , 4238 cm 2
- 33772 cm 2 , 5158 cm 2
- 42772 cm 2 , 4158 cm 2✓
Correct answer
2772 cm 2 , 4158 cm 2
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