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The total surface area of a hemisphere whose radius is 14 cm A) 2156 cm2 B) 616 cm2 C) 1258 cm2 D) 1848 cm2 |
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Answer» Correct option is (D) 1848 cm2 r = 14 cm Total surface area of hemisphere \(=3\pi r^2\) \(=3\times\frac{22}7\times14\times14=66\times28\) = \(1848\,cm^2\) Correct option is D) 1848 cm2 |
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