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Find the volume of a sphere of a diameter 6 cm.
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Given: For the sphere, diameter (d) = 6 cm To find: Volume of the sphere. Radius (r) = d/2 = 6/2 = 3 cm Volume of sphere = 4/3πr2 = 4/3 × 3.14 × (3)3 = 4 × 3.14 × 3 × 3 = 113.04 cm3 ∴ The volume of the sphere is 113.04 cm3
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