Mathematics · Geometry and Mensuration
Consider a sphere having a radius of 8 cm and a hemisphere having a radius half of that of the sphere. Read the following statements: I. The ratio of the total surface area of the sphere to the total surface area of the hemisphere is 16 : 3. II. Four times the curved surface area of the hemisphere is 128π cm2. Which of the statements given above is/are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Neither I nor II is correct
- 2Only II is correct
- 3Only I is correct
- 4Both I and II are correct✓
Correct answer
Both I and II are correct
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