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The total surface area of a hemispherical solid having radius 7 cm is (a) 462 cm² (b) 294 cm² (c) 588 cm² (d) 154 cm²

The total surface area of a hemispherical solid having radius 7 cm is
(a) 462 cm²
(b) 294 cm²
(c) 588 cm²
(d) 154 cm²

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
one year ago
Answer: a

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