Mathematics · Mensuration

If the curved surface area of a solid right circular cylinder of height h and radius r is one-third of its total surface area, then:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1h = 12r✓
2h = 13r
3h = r
4h = 2r

Correct answer

h = 12r

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If the curved surface area of a solid right circular cylinder of height h and radius r is one-third of its total surface area, then:

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