The volume of a sphere is 88/21 x (14) 3 cm 3. The curved surface of this sphere is?

Question

Accepted Answer

∵ (4/3) x (22/7) x r3 = (88/21) x (14)3 ⇒ r = 14 ∴ Curved surface = 4 x (22/7) x 14 x 14 cm2 = 2464 cm2

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