Find the surface area of sphere whose volume is 606.375 cm

1.	Find the surface area of sphere whose volume is 606.375 cm
Answer» Volume of the sphere = 606.375 m3Volume of the sphere =\xa04/3πr3⇒ 606.375 = 4/3 × 22/7 × r3 (because, volume = 606.375 cm3)⇒ r3 = 606.375 × 3 × 7/(4 × 22) =144.703125⇒ r = 5.25m∴ Surface area of the sphere = 4?r2 = 4 × 22/7 × 5.25 × 5.25 = 346.5 m2

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