Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Geometry & MensurationArea, Perimeter and Volume
Total surface area of a sphere of radius $3$ cm is?
- A.$36\pi$ cm²
- B.$113$ cm²Correct answer
- C.$108\pi$ cm²
- D.$339$ cm²
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Practice these MCQs in the appQuick fact: The total surface area of a sphere of radius $3$ cm is $113$ cm² (approximately, using $\pi \approx 3.14$).