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Select the Correct Alternative Answer and Write It.What is the Total Surface Area of a Solid Hemisphere Whose Radius is R ?(A) 4pr2 (B) Pr2 (C) 2pr2 (D) 3pr2 - Geometry

MCQ

Select the correct alternative answer and write it.

What is the total surface area of a solid hemisphere whose radius is r ?

Options

  • 4πr2

  • πr2

  • 2πr2

  • 3πr2

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Solution

3πr2

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